CREE XP-L 最大流明不是只到 1226 lm ? 為何 Acebeam T20 可以輸出到 1500 LM ?
http://www.cree.com/LED-Components-and-Modules/Products/XLamp/Discrete-Directional/XLamp-XPL
Light Output 1226 lm White @ 10 W
Acebeam T20
http://www.acebeam.com/tactical-flashlight-acebeam-t20
Luminance 1500LM