Shenzhen Tiancheng Lighting Co., Ltd. Contact: Zhang Huijiang QQ: 2869770140 Phone number: 13798501512 town Store Address: Guzhen Town, Zhongshan City Ruifeng lights with city R2-1 Factory Address: Shenzhen City Komeito town village embankment Road, Thailand Science and Technology Park, Building A, sixth floor LED 5730 warm white 2800-3200K LED 5730 white light 6000-7000K 5730 SMD LED beads, quality and materials used to decrypt now! Chip Saman (Note: Fujian Sanan 0.5W chip), frame Boluo, glue Dow Corning, gold Beijing Dubbo, mechanized packaging materials SMD appeal absolute guarantee our quality LED 5730 lamp beads! Product Name: 5730 Neutral White Size: 5.7 * 3.0 * 0.8mm flux: 50-55LM Color temperature: 6000-7000K 2800-3200K 11000-13000K 4000-4500K Power: 0.5W Emitting Color: White / cool white / warm white Operating voltage: 3.2-3.4V Working current: 150MA chip specification: Saman 17 * 34MIL Packing: 4000PCS / roll aluminum foil bag vacuum packaging range: Car Light Corn Light Bulb panel fluorescent lamps and other lighting products. The product is a 5730 light a color temperature of 2800-3500K / 4000-4500K / 6000-7000K / 10000-15000K, no leakage, after years of theory and practical experience of engineers, production team made, top quality, affordable;? Quality assurance is not a penny corrupt procurement system: quality control from the source of raw materials, without any opportunity to inferior products; more than 10 quality control areas: neck expect from the finished product, the layers of checkpoints set up throughout the production chain, quality control specialist, to ensure the quality and stability of each one of the light source; a perfect 100 points requirements: almost every aspect of setting stringent quality standards, only to find fault closer to perfect than 1000 hours of aging test: the product is not limited to the price, do not stop at 1000 hours to do the aging test every product; product Caution product transport Scope:? All products; LED products during transport, the need to maintain face-up, water moisture during transport to avoid squeezing, collision and violent shock. Product storage and deadline Scope: All products seal storage room: 20 ℃ ~ 30 ℃, 40% ~ 60% RH, the product is valid for six months; moisture sealing storage: 20 ℃ ~ 30 ℃, 25% ~ 60% RH, expiration date for one year; after unpacking the product opening, it is recommended to use within 72 hours to complete, (ambient temperature of <30 ℃, humidity <60%). Dehumidifying Scope: 1W high power white LED series Langming. LED products beyond the above prescribed time limit, or for other reasons damp, we recommend that customers do dehumidified before use. Dehumidification method: 80 ℃ / 22 ± 2 hours. Junction temperature limit and thermal management Scope: All products LED products during use, please ensure that the necessary thermal design, such as lack of heat, LED internal junction temperature exceeds 125 ℃, it will reduce the service life of LED light efficiency and impact. Static Protection Scope: All products LED is an electrostatic sensitive devices, although tomorrow optoelectronic LED products with excellent antistatic ability, but each time it is generated by the impact of electrostatic discharge, will have a certain degree of damage to the LED. Thus the use of LED products in the process need to be static protection measures, such as wearing gloves and anti-static wrist strap. Enterprise real show