3.7V 10W COB LED Panel 100B1C – 100 SMD LED, 90x50mm Panel

The 3.7V 10W COB LED Panel 100B1C – 100 SMD LED, 90×50mm Panel is a high-power, low-voltage LED lighting module designed for strong illumination in battery-powered and portable lighting systems. It integrates 100 parallel SMD LED chips under a uniform COB phosphor layer, producing bright, wide, and evenly distributed light output across the panel surface.

This LED panel is also known as: 3.7V 10W COB LED Panel, 100B1C COB LED, High Power COB LED Panel, 100 SMD COB LED, Large COB LED Module.

Although widely marketed as a 3.7V COB LED, the actual LED forward voltage operates around 3.0–3.2V, which makes it suitable for use with single-cell 3.7V lithium-ion or LiPo batteries when driven with proper current control. Due to its very high current demand, this COB LED panel delivers intense brightness and is commonly used in DIY flood lights, rechargeable emergency lights, solar lighting systems, portable work lights, power-bank-based lighting projects, and custom high-brightness LED designs.

If you are searching for a 10W COB LED panel price in Bangladesh, the 100B1C model is a popular choice for users who need powerful light output in a compact, flat panel format.

• LED Type: COB LED Panel
• Model: 100B1C
• Rated Power: 10W
• Operating Voltage: ~3.0V – 3.2V (commonly used with 3.7V battery via current control)
• LED Configuration: 100 SMD LEDs connected in parallel
• Panel Size: 90 × 50 mm
• Drive Method: Constant current required
• Application Use: High-power battery lighting, emergency lights, solar lights, DIY flood lamps, portable work lights