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10 Inch Dual Beam Modular LED Light Bar with Backlit Design

SKU# 4QA540

Color: W+Y Usage: Driving beam W+Y: 11500LM Warranty: 2 years

◆ Soldering Free Linkable Design

◆ High Power White Yellow and W+Y Output

◆ 38.1 mm Ultra Slim Housing

◆ Intelligent Temperature Control

◆ IP67 Waterproof Protection

◆ One Piece Die Cast Housing

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I Product specifications

PRODUCT NAME

GT1510-D-WY

COLOR TEMP.

6500K ± 500K White + Yellow

LED SOURCE

5 × 30W 4575 LED (main light)
5 × 0.5W LED (backlit)

ACTUAL LUMENS

5600LM ± 10% White
6102LM ± 10% Yellow
6102LM ± 10% W+Y

POWER OUTPUT

68W ± 10% White
68W ± 10% Yellow
68W ± 10% W+Y

VOLTAGE COMPATIBILITY

9–48V DC
5.6A @ 12V White
5.7A @ 12V Yellow
5.5A @ 12V W+Y

THEORETICAL LUMENS

11500LM ± 10% White
11500LM ± 10% Yellow
11500LM ± 10% W+Y

BEAM PATTERN

Driving

LUX DATA

1LUX @ 231M White
1LUX @ 262M Yellow
1LUX @ 200M W+Y

INGRESS PROTECTION

IP67

SKU#

4QA540

WARRANTY

2 Years

I Features

The GT1510-D-WY is a 10 inch modular light bar designed for users who want the longest format and strongest visual presence within this series, while still keeping the same slim architecture and modular service concept. Its extended body gives the product a more substantial beam footprint and a stronger styling effect on the vehicle, making it suitable for bumper, grille, roof-edge, and other auxiliary lighting positions where a longer bar is preferred. Along with white, yellow, and W+Y modes, the GT1510-D-WY combines backlit styling, 9–48V DC compatibility, IP67 sealing, and a die-cast structural design intended for stable operation.

LINKABLE LED LIGHT BAR DESIGN

Like the other models in the series, the GT1510-D-WY uses a soldering-free linkable modular structure. This design is important because it changes the product from a traditional fixed light bar into a more service-conscious solution. Linking and maintenance become more convenient, and the concept of replacing only the faulty section is more practical than discarding the entire lamp assembly. For wholesale buyers, installers, and end users, this kind of modular thinking can support more efficient repairs and more flexible long-term use. It also helps the product stand out in a market where many light bars still follow a single-piece, less serviceable format.
LINKABLE LED LIGHT BAR DESIGN
 
Replace only the damaged unit

HIGH POWER OUTPUT

The GT1510-D-WY uses 5 × 30W 4575 LEDs for the main light and 5 × 0.5W LEDs for the backlit section. It provides white, yellow, and W+Y operating modes to give users different lighting choices depending on environment and preference. Rated power is listed as 68W ± 10% in white, 68W ± 10% in yellow, and 68W ± 10% in W+Y. Measured output is 5600LM ± 10% in white, 6102LM ± 10% in yellow, and 6102LM ± 10% in W+Y. The driving beam is focused on forward visibility, with reported 1 lux performance of 231 meters in white, 262 meters in yellow, and 200 meters in W+Y mode.
HIGH POWER OUTPUT

38.1MM ULTRA SLIM

Even at the 10 inch size, the housing keeps the same 38.1 mm ultra-slim profile that defines the series. This is valuable because longer light bars can easily become bulky, visually heavy, or difficult to package in tighter mounting zones. By keeping the body slim, the GT1510-D-WY maintains a more refined appearance and makes it easier to integrate a longer bar without making the overall installation look oversized. For vehicle builds that need a stretched lighting footprint but still want a cleaner and more modern visual result, the slim body is one of the strongest advantages of this model.
38.1MM ULTRA SLIM

INTELLIGENT TEMPERATURE CONTROL

The GT1510-D-WY is also built with intelligent temperature control to support safety and reliability during operation. Thermal management becomes increasingly important as product size and LED count increase, because sustained heat can influence output stability and long-term component stress. A temperature-controlled operating strategy helps manage that load more effectively and is intended to reduce heat-related failure risk over time. In practical use, this matters for vehicles that rely on auxiliary lighting for extended work periods, poor weather visibility, recovery tasks, or other demanding situations where the light may stay active far longer than a brief demonstration cycle.
INTELLIGENT TEMPERATURE CONTROL

WATERPROOF RATING

IP67 sealing gives the GT1510-D-WY practical resistance against dust and water exposure in everyday outdoor conditions. Auxiliary lights installed on the exterior of the vehicle must deal with splash, spray, mud, road debris, and repeated weather changes, especially when mounted at the front end. The sealed structure is designed to help the bar maintain dependable use in those conditions while protecting the internal components. Combined with the slim modular form, this waterproof approach helps the product meet the needs of buyers looking for a longer light bar that is both visually clean and suited to real driving environments.
WATERPROOF RATING 

CORE PARTS BREAKDOWN

The core construction of the GT1510-D-WY brings together a one-piece die-cast aluminum alloy housing, customized 4575 LEDs, dedicated sealing components, and a built-in driver board arranged for controlled thermal management. The die-cast body supports both mechanical strength and heat dissipation, while the backlit LEDs add a recognizable styling element beyond the main driving beam. This combination of structural and electrical design choices supports the product’s purpose as a longer-format modular auxiliary light that still aims for serviceability, reliable operation, and a refined slim look. The model is further supported by a 2-year warranty for added long-term confidence.
CORE PARTS BREAKDOWN

INSTALLATION POSITIONS

Installation Positions

I Product Size

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