ACE AUTOS | Relay Kit + H4 LED Headlight Bulb 300W Bundle

ACE AUTOS | Relay Kit + H4 LED Headlight Bulb 300W Bundle

4300K (Warm White)
Rs. 7,499.00 INR
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ACE AUTOS | Relay Kit + H4 LED Headlight Bulb 300W Bundle
  • ACE AUTOS | Relay Kit + H4 LED Headlight Bulb 300W Bundle
ACE AUTOS | Relay Kit + H4 LED Headlight Bulb 300W Bundle

ACE AUTOS | Relay Kit + H4 LED Headlight Bulb 300W Bundle

Rs. 7,499.00 INR
Taxes included. Shipping calculated at checkout.

In stock

12 Units Available

Color Temperature

Everything you need for a stable, full-brightness H4 LED headlight upgrade: the relay wiring harness kit plus a set of H4 300W LED headlight bulbs, at a combined bundle price.

What's included

  • 1x Headlight Relay Wiring Harness Kit
  • 1x H4/H19 LED Headlight Bulb, 300W (Set of 2 Bulbs) — choose your color temperature

Frequently Asked Questions

Why include a relay kit with 300W bulbs?
At 300W, the relay kit protects your factory wiring and headlight switch, and ensures the bulbs get full, stable power for maximum brightness.

Which color temperature should I pick?
4300K gives a warm white beam closer to halogen; 6000K gives a cooler, whiter beam. Both are the same 300W output.

Is this cheaper than buying separately?
Yes, the bundle price is discounted versus buying the relay kit and bulbs individually.

Warranty & returns

Not the right fit? Return it within 7 days of delivery in its original packaging and we'll refund you.
Shipping

Orders ship within 24 hours on business days. Pan-India delivery typically takes 3–6 days depending on your pin code. You'll get a tracking link by email as soon as your order leaves us.
Fitment

Plug-and-play with the factory socket — no cutting, no adapters. Check your car's bulb type before ordering, or message us with your make, model, and year and we'll confirm the fit.