- raw materials:
- chips: usa bridge-lux/taiwai epistar/taiwai epiled
- led base: copper base(for better thermal conductive/heat dissipation
- gold wire: german heras 1.5u 99.99% pure gold wire (can bear bigger current, has less electricity resistance)
- fluorescent powder: usa intermatix ( for high performance in brightness)
- silica gel: usa dowcorning (has less light decreasing)
- base: high purity copper cob base
- luminous efficiency:100lm/w(cri=80-95ra)â 50,000h lifespan,3 years warrantyâ
- different wavelength is available ,color temperature: 2000-20000k
- can be made 1w, 3w, 5w, 10w, 20w, 30w, 50w, 70w, 80w, 100w
- the electronic current and voltage can be made as customer requirement
- all products aging more than 8 hours before shipment to ensure reliable quality.
- providing technical support, such as choice of heat-sink, driver or lens.
- instead of the fluorescent lights indoorsâ
- wall lamps, underwater lamps, decorative illumination, and more
- underground lamps, reading lamps, emergency lights, and interior illumination
- miner's lamps, flashlights, and car lamps
- street lamps, spotlights, architectural lighting landscapes, lighting exterior illumination, etc.
picture: 3535 square copper base cob power led surface light source
picture: 2020 square copper base cob power led surface light source
picture: 49mm round copper base cob power led surface light source
picture: 2020 cinquefoil copper base cob power led surface light source
- discount are offered based on order quantities.
- delivery time: 5 working days after having received the deposit.
- we have already been oem for famous brand for 5 years.