C21BB-10W bulb section LED bulb to replace 100W incandescent broke through technical difficulties, with 160lm / W high luminous efficiency, the whole lamp power is only 10W, in line with A19 (A60) of sizes, with a full optical design with light, no flicker, low junction temperature rise, which greatly reduces the flux decay, so that the rated life of 40,000 hours. Product Features: green, energy rate. ? Use safe, easy to replace. · Spectrum optimization, eye health. · Constant current control, stable and reliable. · Integrated thermal design, and prolong life. · Cost-effective, life more affordable. · All products are divided into SCR dimming and non-dimmable two kinds. Technical Specifications Model: C21BB-10W Input voltage: AC 90-132V / 180-264V power supply frequency: 50/60 HZ system power: 10W Luminous flux: 1600lm Correlated Color Temperature: 5000K CRI: ≥80 design life: 40000h Lamp Standard: E26 / E27 Model: C21BB-12W Input voltage: AC 90-132V / 180-264V power supply frequency: 50/60 HZ system power: 12W Luminous flux: 1600lm Correlated Color Temperature: 5000K CRI: ≥80 design life: 30000h Lamp Standard: E26 / E27 Model: C21BB-14.5W Input Voltage: AC 90-132V / 180-264V power supply frequency: 50/60 HZ system power: 14.5W Luminous flux: 1600lm Correlated Color Temperature: 3000K CRI: ≥80 design life: 30000h lamp standard : E26 / E27 think Shanghai was founded in 1993 and currently employs 1,700 people, research and sales of LED display and lighting products and application solutions, total 2014 sales of 1.03 billion yuan contract. The company has more than 400 multi-disciplinary comprehensive multi-disciplinary team, the successful development of independent innovation products mainly include: high-resolution energy-efficient LED display for domestic road and subway tunnels in the field of good heat dissipation, high luminous efficiency light distribution in place LED lighting series, to fully meet the regulatory requirements to replace 100W incandescent bulb, led LED interior LED lighting, high color refers to the high degree of medical surgical shadowless shadowless LED and LED indoor P1.66 small distance ahead of fellow full color etc., and the corresponding application of the above product solution. Companies in the domestic road variable intelligence accounted for 60%, indicating that 70% in the high-speed rail station, subway LED lighting accounts for 50% of the market, a total of 277 domestic and foreign patent application, has authorized 187 patents. In 2012, the global industry authority "Signage Solutions Magazine" Papers said Shanghai "think is the world's second largest LED (applications) manufacturers." The company won the Shanghai Science and Technology Progress Award, Chinese famous brand name products in Shanghai, the first Chinese students returning entrepreneurial talent "off Award" outstanding enterprises, 863 national key research topics semiconductor lighting unit commitment and eighth Bauhinia Cup Outstanding Entrepreneur Award and other awards. Have participated in the drafting of the display and lighting Ministry of Public Security, Ministry of Transportation, Semiconductor Alliance standards and norms, such as some of the documents. The company has won a number of awards for excellence performance management, reporting in 2014 by the Shanghai Quality Award assessment and defense, and is to declare 2015 "Global Performance Excellence Award." Innovation and excellence, and the future. Shanghai think will continue to provide excellent service to the community, "Made in China" add luster! Think official website: www.sansitech.com