1) Product name: 2014 Newest short type CREE 50W LED
2) Power:50W
3) LED chip: CREE XBD
4) LED quantity: 2 XBD LED on the top+8 XBD LED around the sides
5) Lumen: 480~500LM
6) Available colors: white, red, yellow
7) Available sizes for this type of LED series: T10, T15, 880, 881, H1, H3, H3C, PW24W
8) Warranty: 18 months
9) Certificate: CE approved
10) Lifespan: 50,000 hours