3.7V-4V Capsule COB LED Light High-Brightness Cool White Aluminum Plate

Product Description The 3.7V-4V Capsule Shape COB LED is an innovative and ultra-slim lighting module designed for applications where space is at a premium. Utilizing Chip-on-Board (COB) technology, multiple LED chips are integrated directly onto an aluminum plate, resulting in a uniform, high-intensity light output with superior thermal efficiency. Its unique "capsule" shape and lightweight design make it ideal for portable devices, custom automotive lighting, and low-profile decor projects.

Key Features

• Ultra-Slim Profile: At only 2mm thickness, it fits perfectly in tight crevices and slim enclosures.

• Uniform Illumination: COB technology eliminates "hot spots," providing a smooth and consistent cool white glow.

• Aluminum Thermal Core: The back of the plate acts as a primary heat sink, dissipating heat effectively during operation.

• Low Voltage Optimized: Specifically designed to run off single-cell Lithium-ion (3.7V) batteries.

• Innovative Capsule Shape: Provides a modern aesthetic and allows for creative integration into sleek product designs.

Technical Details

• Voltage Sensitivity: Operates optimally at 3.7V. Do not exceed 4V, as this will cause immediate and permanent damage to the LED chips.

• Thermal Management: Requires contact with a flat metallic surface for extended high-brightness use.

• Polarity: Clearly marked positive (+) and negative (-) solder pads for easy wiring.

• Light Output: High-lumen density for its small size (60mm active area).