What is the difference between single and dual relay?

Single relay has one poweful relay for both uper and dipper And dual has separate relay for both upper and dipper

Can this be used in "bajaj auto rickshaw re" to get more brightness and long throw power?

If your batter output is 12volts, then Yes. Anyway, please check with your local mechanic.

This is a single relay unit rite so i should buy two?

No, in this single unit of relay powers both bulbs, instead of 2 different relays, they made single which is equally powerful

H4 Headlamp Wiring Harness Relay System 130 100w

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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1465865₫

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Illuminate your journey with unstoppable power and precision!

POWER UP YOUR DRIVE - Dual relays deliver a robust 130/100W output for ultra-bright H4 lamps, lighting your path like never before.
PLUG PLAY PERFECTION - Flat ribbon cables with 2-pin connectors and individual fuses make installation seamless—even for DIY enthusiasts.
ROCK SOLID RELIABILITY - Special vibration-resistant brackets keep relays secure, guaranteeing consistent performance on every terrain.
BUILT TO BRAVE THE ELEMENTS - RTV silicon sealing ensures complete waterproof protection, so your lighting system stays flawless rain or shine.
UNIVERSAL FIT FOR FOUR WHEELERS - Designed specifically for H4 lamps, compatible with a wide range of vehicles including the latest Mahindra Thar models.

The Hella H4 Headlamp Wiring Harness Relay System is a premium, dual-relay setup delivering 130/100W power to H4 lamps. Engineered with high thermal resistance materials, waterproof RTV silicon sealing, and vibration-proof brackets, it ensures reliable, bright lighting in all conditions. Featuring individual fuses and easy installation with flat ribbon cables, it’s the perfect upgrade for four-wheelers seeking enhanced headlamp performance.

Specifications

ASIN	B00KNX33FS
Best Sellers Rank	#12,372 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #5 in Turn Signal Lights
Brand	Hella
Brand Name	Hella
Cable Type	Flat Ribbon
Connector Type	2-pin 10mm pitch
Country of Origin	India
Customer Reviews	4.2 out of 5 stars 387 Reviews
Included Components	1 Pc
Item Dimensions	30 x 20 x 41 Millimeters
Item Type Name	Wiring Harness Relay System
Item Weight	380 Grams
Item dimensions L x W x H	30 x 20 x 41 Millimeters
Manufacturer	HELLA, Hella
Manufacturer Contact Information	Hella
Model Number	329.317-011
Number of Items	1
Packer Contact Information	Ws Mart
Part Number	329.317-011
Unit Count	1 Count
Warranty Description	6 months manufacturer warranty from the date of sale

Reviews

K**.

8.09.2022

S**H

28.08.2021

S**.

20.10.2023

S**P

29.09.2024

R**R

8.12.2020

V**B

20.03.2025

D**K

31.05.2018

V**S

24.02.2019

K**D

2.01.2026

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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