从China供应商批发进口3w Led Flashlight Bulb — FOB条款

The 3W LED flashlight bulb from Dosoe-tech features an E27 screw base and is designed for portable and stationary lighting applications. It incorporates a GaN-based LED chip paired with an aluminum heat sink and polycarbonate lens, delivering a typical luminous output of 200-300 lumens. The bulb’s compact design ensures compatibility with standard flashlight housings, making it a practical choice for distributors and manufacturers.

GaN-based LED chips are a standard for high-efficiency lighting, offering better thermal performance and higher luminous efficacy than traditional silicon-based LEDs. The aluminum heat sink is critical for dissipating the 3W of power, with typical thermal resistance values below 15°C/W. Polycarbonate lenses are standard for their impact resistance and optical clarity, often rated for temperatures up to 120°C.

This bulb is targeted at B2B buyers supplying flashlight manufacturers, camping equipment retailers, and household goods distributors. Its instant-on capability and long lifespan reduce maintenance needs, while its energy efficiency lowers operational costs compared to incandescent alternatives. Importers should confirm packaging options and shipping terms, as the listing suggests flexibility for bulk orders.

Dosoe-tech is located in Guangzhou, Guangdong Province, China, with its office at 18f, West Tower, Haijing Center, 152 Huangpu. The company’s profile indicates it operates as a supplier of LED components, including flashlight bulbs, but does not provide details on production scale, certifications, or client base. The trust tier is marked as harbor, but no response metrics are available, so buyers should expect to initiate contact proactively.

The supplier’s focus appears to be on cost-effective LED solutions for bulk resale, with the listing highlighting compatibility with standard flashlight housings and energy efficiency. No explicit certifications (e.g., CE, RoHS) are confirmed in the profile, though these are typical for the product category. Buyers should request documentation to verify compliance with relevant standards before placing orders.