DHC Pulse Pro 2.8-Inch Projector Tata Specific 100W Auxiliary Light Dual Cup Optics 6000K 3000K Switch Dual Colour 3-Core 70 Mil LED 25000 Hour Lifespan 9V-36V Wide Voltage DHC Autosolutions
Most auxiliary projector lights on the Indian market are universal — they come with generic brackets that require drilling, bending, or fabrication before they fit your car. The DHC Pulse Pro is different. It's built with a custom bracket calibrated specifically for Tata's front bumper and fog light positions — Nexon, Harrier, Safari, Punch, Altroz, Tiago — no modification needed. Plug in the connector, bolt in the bracket, done.
Beyond fitment, the Pulse Pro delivers 100W through a Dual Cup optical architecture — a reflector-plus-projector design that simultaneously creates a wide low-beam spread and a penetrating long-range high beam. Two colour modes: 6000K cool white for clear-night sharpness, 3000K golden yellow for monsoon and fog. Wide voltage range of 9V–36V covers everything from stock Tata electrical systems to modified vehicles with upgraded batteries. At ₹9,199, this is a serious upgrade for serious Tata owners.
Why Tata Owners Need the DHC Pulse Pro
The Problem with Factory Tata Lighting
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Factory Fog — ~55W Halogen
Stock Tata fog lights use H11 or similar halogen bulbs — 55W, roughly 700–900 lumens, reflector housing. Effective illumination range is 30–50 metres. Not adequate for Indian highways, rural roads, or monsoon driving.
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Low-Beam Dead Zones
Tata's stock headlight pattern — even on facelift models — has blind spots on the road shoulder and mid-field. Animals, potholes, and unlit cyclists in these zones are invisible until dangerously close.
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Monsoon Visibility
Factory white halogen in heavy rain creates maximum back-scatter — the light reflects off rain droplets back at you. A properly focussed yellow projector beam cuts through precipitation without blinding you with your own light.
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Highway Night Gaps
Between reflector posts and in poorly-lit sections of NH-44, NH-48, and state highways, there are significant gaps between your headlights and actual road visibility distance. 100W of additional auxiliary light closes these gaps immediately.
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Universal Lights Don't Fit
Most aftermarket auxiliary lights require drilling, bracket fabrication, or bumper modification on Tata cars. The DHC Pulse Pro's custom Tata bracket eliminates all of this — factory position, clean finish, no holes.
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Wiring Compatibility
The 9V–36V wide voltage range means the Pulse Pro's internal driver handles Tata's CAN bus-controlled electrical system without fluctuation, flicker, or error codes — unlike cheaper auxiliary lights that show dashboard warnings.
The Dual Cup Optical Architecture — How It Works
The DHC Pulse Pro's most distinctive engineering feature is its Dual Cup optical system — two separate optical cups within one 2.8-inch projector lens assembly, each handling a specific beam function:
Dual Cup Architecture — Two Functions, One Lens
1
Cup 1 — Wide Coverage Reflector
First optical cup uses a broad parabolic reflector to collect LED output and spread it wide — creating extensive lateral coverage across the road width. Illuminates road edges, shoulder hazards, and lane markings close to your car.
→ Wide Low-Beam Spread
2
Cup 2 — Long-Range Projector
Second optical cup collects LED output and passes it through the projector lens — focusing all remaining light into a tight, high-intensity beam aimed down the road. Creates the long-range penetration that a single reflector alone cannot achieve.
→ Long-Range High Beam Punch
⚡ Why Dual Cup Beats Single Reflector Auxiliary Lights
Most budget auxiliary lights use a single reflector — they're either wide or long-range, not both. The DHC Pulse Pro's Dual Cup design simultaneously delivers wide road coverage (Cup 1) and long-distance penetration (Cup 2). In practice: the road ahead is lit both broadly for close-range hazards and deeply for distant visibility — without needing two separate auxiliary lights. You get comprehensive coverage from one 2.8-inch unit.
💡 3-Core 70 Mil LED Chips — The Source
The Pulse Pro uses dual 3-core 70 mil high-display LED chips. The "70 mil" refers to the die size — 70 thousandths of an inch, larger than standard automotive LEDs. Larger dies produce more photons per watt with better thermal efficiency. 3-core means three LED junctions per chip — higher output without the thermal concentration of single-core high-wattage LEDs. Result: intense, consistent output across both optical cups from a compact, well-cooled source.
6000K White + 3000K Yellow — When to Use Each
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Mode 1 — 6000K Cool White
Maximum Clarity · Sharp Contrast
6000K is the colour temperature at which human eyes perceive maximum brightness — closest to daylight. High contrast against dark backgrounds. Road signs, lane markings, and obstacles stand out sharply. Maximum perceived illumination distance from the 100W output. Looks premium and modern on Tata's current front-end design.
Best for: Clear nights · Highways · City driving
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Mode 2 — 3000K Golden Yellow
Fog & Rain Penetration
3000K yellow has a longer wavelength than white — it penetrates water droplets, fog particles, and dust with significantly less back-scatter. In heavy monsoon rain on NH-44 or winter fog in Haryana, the 3000K yellow beam keeps the road surface visible where 6000K white would blind you with your own scattered light. Traditional choice of European rally drivers for exactly this reason.
Best for: Monsoon · Fog · Dust · Rural dark roads
🎯 When to Switch Between Modes
Start your drive in 6000K white — maximum visibility for departure. As conditions worsen — rain intensifies, fog thickens, or you move from highway to unlit rural road — switch to 3000K yellow. The switching is immediate, no relays, no additional wiring. Both modes deliver the same 100W output — the colour change is in the LED chips' active junction, not a filter. You lose zero brightness switching from white to yellow, you gain fog penetration.
Tata-Specific Fitment — Why It Matters
Custom vs Universal Brackets — The Real Difference
Every Tata model — Nexon, Harrier, Safari, Punch, Altroz — has its own front bumper profile, fog lamp recess depth, mounting point positions, and bumper lip geometry. Universal brackets assume a generic mounting scenario that rarely matches any specific car perfectly. The result: gaps around the light, lights angled incorrectly, vibration at speed, and a look that screams "aftermarket add-on."
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Custom-Calibrated Brackets
DHC's Tata-specific brackets (Item Code: 250TATA100) are precision-machined to match Tata's mounting positions. The light sits flush, angled correctly, with no visible gaps around the housing.
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No Drilling or Modification
No holes in your bumper. No bracket bending. No zip ties. The Pulse Pro uses existing Tata mounting points — factory fastener positions that accept the custom bracket directly.
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OEM Finish Appearance
Custom fitment means the Pulse Pro looks like it was engineered into the car from the factory — not bolted on afterward. Important for Tata's current sharp design language.
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Zero Vibration at Speed
A precisely fitted bracket eliminates the play and movement that causes budget universal lights to vibrate, rattle, and eventually loosen at highway speeds. The Pulse Pro stays locked.
Detailed Model Compatibility
| Tata Model |
Compatible Variants |
Fitment Type |
| Tata Nexon |
2020 onwards — Facelift, Dark, EV, Adventure, EV Max |
✅ Direct Custom Fit |
| Tata Nexon EV |
All Nexon EV variants including facelift |
✅ Direct Custom Fit |
| Tata Harrier |
2023 Facelift onwards — XZA+, Accomplished editions |
✅ Direct Custom Fit |
| Tata Safari |
2021 onwards — all variants including Dark, Gold |
✅ Direct Custom Fit |
| Tata Punch |
All Punch variants including CNG, EV, Accomplished |
✅ Direct Custom Fit |
| Tata Altroz |
All Altroz variants — Racer, Dark, iTurbo, iCNG |
✅ Direct Custom Fit |
| Tata Tiago |
2020 onwards including Tiago NRG, EV |
✅ Direct Custom Fit |
📌 Confirm Before Ordering
Not all Tata model years and variants have identical front bumper mounting points. If your car is a pre-2020 variant or a limited edition with a modified front bumper — WhatsApp us at +91 97287 64403 with your exact model and year before ordering and we'll confirm fitment. Takes 2 minutes and saves complications.
9V–36V Wide Voltage Range — Why It Matters for Tata
Voltage Stability in Modern Tata Electrical Systems
Modern Tata cars — especially the Nexon EV, Harrier, and Safari — use sophisticated CAN bus-controlled electrical architectures. Battery voltage is actively managed and can vary depending on load conditions, climate control demand, and regenerative braking status (on EV models). Cheap auxiliary lights with narrow voltage tolerance flicker, dim, or show CAN bus errors under these fluctuations.
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9V–36V Operating Range
The Pulse Pro's internal smart driver regulates output across this entire range — from a weak 9V battery on a cold morning to 36V in modified vehicles or during charge-state peaks on EVs. Consistent 100W output regardless.
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No Dashboard Errors
Wide voltage tolerance combined with proper impedance matching means no CAN bus warnings on Tata's infotainment or instrument cluster. The Pulse Pro is electrically invisible to your car's ECU.
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EV Compatible
Nexon EV and Tiago EV run 12V auxiliary systems — within the 9V–36V range. The Pulse Pro installs and operates on EV models identically to ICE variants. No additional wiring modification.
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Modified Vehicle Ready
Running a higher-voltage auxiliary system or aftermarket lithium battery in your Thar or Harrier? The 36V upper limit keeps the Pulse Pro running clean even in modified electrical setups that would damage standard lights.
Installation — Clean 4-Step Process
Step-by-Step Installation Guide
1
Locate Tata Factory Mounting Points
On your Tata's front bumper, identify the factory fog lamp or auxiliary light mounting recesses. On most Tata facelift models — Nexon, Harrier, Safari — there are pre-formed recesses or screw bosses in the bumper specifically for fog light or auxiliary light fitment. These are where the custom DHC bracket attaches.
2
Attach DHC Custom Tata Bracket
Mount the supplied custom Tata-specific bracket into the factory mounting points using the included hardware. No drilling required. The bracket is pre-formed to the correct angle and depth for each Tata model — it drops in exactly. Torque the fasteners to the specified value (included in instructions) to prevent vibration loosening.
3
Mount Pulse Pro Unit to Bracket
Attach the DHC Pulse Pro projector body to the bracket using the included Allen bolts. The unit's mounting boss is compatible with the DHC bracket's receiving slot. Set the projector angle — slightly downward is standard for close-field coverage, adjust slightly for longer reach if primarily highway use.
4
Connect Wiring — Fog Switch or Relay
Connect the Pulse Pro's power wire to your Tata's fog lamp circuit (activates with fog switch) or run a dedicated relay from the battery with a separate toggle switch for always-available auxiliary control. The 9V–36V driver handles Tata's electrical system without external voltage regulators. Confirm colour mode switching function — white/yellow toggle is via the same switch or a separate inline switch on the wiring loom.
⏱️ Installation Time
Experienced installer: 30–45 minutes for both sides. DIY first-timer: 60–90 minutes. All tools required are basic — screwdrivers, Allen key (included), wire stripper. If routing through the bumper for a clean internal cable run, a mechanic completes this in under an hour. No bumper removal needed on most Tata models.
Who Should Buy the DHC Pulse Pro?
By Use Case — Is This the Right Product for You?
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Tata Nexon owner driving on rural/state highways: The Pulse Pro's 100W Dual Cup output fills the mid-field and road-edge gaps in the Nexon's stock lighting — mandatory for regular nighttime highway use.
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Harrier or Safari owner — long distance travel: Large SUV, long bonnet, demanding driving profile. The Pulse Pro's long-range Dual Cup punch and yellow fog mode cover both clear-highway distance and monsoon conditions.
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North India winter fog driving: Haryana, Punjab, UP fog in November–February. 3000K yellow mode is specifically what cuts through this density — standard white lights make fog driving dangerous.
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Tata Punch or Altroz — hatchback auxiliary upgrade: Smaller Tata models that shipped with minimal fog lamp output. Pulse Pro delivers a proportionate upgrade without oversized auxiliary bars that look wrong on compact cars.
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Anyone who has tried universal auxiliary lights on a Tata and had fitment problems: The custom bracket solves every fitment issue — no more drilling, fabricating, or compromising on angle.
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Tata EV owners (Nexon EV, Tiago EV): 9V–36V range makes this EV-safe. No modifications needed for EV electrical systems.
Frequently Asked Questions
Is the DHC Pulse Pro actually built for Tata or just marketed that way?
It's genuinely Tata-specific. The product code 250TATA100 indicates a dedicated SKU — not a universal unit with a generic bracket. The mounting bracket is custom-machined for Tata's front bumper geometry, tested for fitment on Nexon, Harrier, Safari, Punch, Altroz, and Tiago. This is the engineering that separates it from universal auxiliary lights rebranded for Tata fitment.
How does the white/yellow colour switching work?
The Pulse Pro uses separate LED chips for each colour mode — not a filter or gel. Switching between 6000K white and 3000K yellow activates different LED junctions within the chip assembly. Switching is done via your fog lamp switch or a separate inline toggle depending on your wiring configuration. Response is instant — no warm-up, no delay, full brightness in both modes.
Will this show any error or warning on my Tata's dashboard?
No. The 9V–36V internal driver correctly handles Tata's electrical load characteristics without generating CAN bus errors. No flickering, no bulb failure warnings, no infotainment alerts. This applies to both ICE models (Nexon petrol/diesel, Harrier, Safari) and EV variants (Nexon EV, Tiago EV) which run 12V auxiliary systems.
Does this work on the Tata Curvv or newer models?
The Pulse Pro's compatibility list currently covers Nexon, Nexon EV, Harrier, Safari, Punch, Altroz, and Tiago. The Curvv uses a different front bumper profile and may require a different bracket. WhatsApp us at +91 97287 64403 with your Curvv variant — we'll check compatibility and advise on the correct DHC fitment product for your specific car.
Can I install this myself or do I need a professional?
The installation is within DIY capability for anyone comfortable with basic tools. The custom bracket eliminates the hardest part of auxiliary light installation — finding and creating mounting points. The main decisions are wiring route (through bumper or external) and whether to connect to the fog lamp circuit or use a dedicated relay. A local car electrician can complete the full installation in under an hour if you prefer professional install.
What is the delivery timeline and is there a warranty?
Same-day dispatch from Car Concepts Shop, Naraingarh, Haryana. Pan India delivery in 3 to 5 working days. Every order is OTP-verified at delivery with a tracking link sent after dispatch. DHC Autosolutions products carry manufacturer warranty — for warranty queries or claims, contact us via WhatsApp at +91 97287 64403 and we handle it directly as your authorised point of purchase.
Available Now — Same Day Dispatch
DHC Pulse Pro — For Your Tata
2.8-Inch · 100W · Dual Cup Optics · 6000K + 3000K · Tata-Specific Bracket · 9V–36V · 25,000hr Lifespan
₹9,199
Nexon · Harrier · Safari · Punch · Altroz · Tiago · Pan India Shipping · OTP Verified
Buy Now — carconceptsshop.com →
