Working current 350 (mA) Operating Voltage 3.0-3.4 (v) Power 1 (W) Brand A blue-kei Dimensions 28 * 35 * 0.8 (mm) Type A-T2835 stent material EMC resistance 6 (° / W) color Index 70-80 emitting angle 120 (°) luminous efficiency 120 (lm / W) chip brand Epistar emitting surface size ￠ 17 (mm) color tolerance 6 (SDCM) 96 h acceleration aging 98 (%) maximum allowable junction temperature of 90 (°) light intensity / luminous flux 110-120-130 (lm) Dominant Wavelength / Color Temperature 3000/4000/6000 (nm / k) ESD (Human Body Model) 4000 (V) 1000 小时 conventional aging 100 (%) color is white package whether in the form of High Power ROHS certification by the service description of the product purchase a commercial trade practices undefined A-T2835 1W LED Specifications: Model Power Current conventional means of color temperature flux voltage A-T2835WW-1 1W 350mA Warm White (WR): 3000- 3300K Natural White (WL): 4000-4500K White (WW): 6000-6500K Ra> 70 100-120LM 3.0-3.6V A-T2835WW-1 1W 350mA Warm White (WR): 3000-3300K Natural White (WL) : 4000-4500K White (WW): 6000-6500K Ra> 80 100-110LM 3.0-3.6V A-T2835WW-1 1W 150mA Warm White (WR): 3000-3300K Natural White (WL): 4000-4500K White (WW): 6000-6500K Ra> 70 100-120LM 6.0-7.0V product advantages and features: (1) relative to single 1W lamp beads imitation flow better light-emitting surface, higher luminous efficiency and better value for money ( 2) 2835 has a unique design scheme, it's cooling effect is very good, with high thermal conductivity materials with low thermal resistance (3). rectangular light-emitting surface, help customers improve the illumination optical design spot (4) can be high voltage low current design to reduce the cost of customer-driven supply range of products: LED fluorescent tube, LED bulb, LED Down Light / Ceiling and some of the high performance requirements of LED indoor and outdoor lighting products. A blue-kei Shenzhen Optoelectronic Co., Ltd. is a company specializing in the development of high-quality SMD LED and POWER LED white product development, production and sales of products covered by large, medium and small power with SMD Series (3014 SMD lamp beads, lamp beads 3528 , 4014 SMD LED beads, beads 2835 SMD LED, 5730 SMD LED beads) and POWER series (1W lamp beads, 3W lamp beads, 10-300W Series integrated lamp beads), the products are widely used in various products lighting and display applications demanding performance. Welcome to call us: 400-070-9218 0755-89369556 QQ: 864620088 2459026161 Disclaimer: With the follow-up to market our products will probably continue to improve to improve, increase product performance or improve small-scale, one by one without notice !