Following the release of LED globe bulb with 134lm/W efficacy and above 80 CRI back in November, 2011, Wanban Optoelectronic Technology Co.,Ltd. has recently introduced ultra- efficient 170 lm/W globe bulb, with 5W version achieving more than 810 lm, which leads the industry. Wanban has received bulk orders for these globe bulbs and launched volume production.
 
Wanban told GG LED reporter that newly-released 170lm/W bulb incorporates latest technological achievement of MCOB packaging ceramic and hollow-out configuration design with independent intellectual property right, which completely solves heat dissipation issue typical of LED light source, delivers unique wide-angle output and lowers unit cost to below prevailing industry level.
 
With commitment to pursuing high efficacy as a vital indicator for LED lighting product to replace conventional lighting, Wanban says that the company has continuously broke luminous efficiency world record with unswerving effort in a long time.