波兄不知有沒有看到這篇 ...
現在手上只有三隻高CRI的筒子
Nichia 219 CRI 92 : Piccolo AAA
Rebel CRI 85 : Zebralight H502C
SSC P4 CRI 92 : Liteflux LF3 (自改)
再收一隻 Cree XP-G CRI 85的筒子就各LED ...
juplin 發表於 2013-9-11 23:57
reply from ZL:
"SC62c
We plan to release some 'c' models several months after the 'd' models. "
High CRI mini aa 是 25流明 8小時
H502C是 18流明 12小時/36 流明 7.5 小時,流明值換算一下,中亮是斑馬小勝
但是mini aa 是 90lm 1.3hr
H502C是 94 lm 1.9 hrs,高亮是斑馬大勝
用H502C(Rebel CRI 85)與 ...
juplin 發表於 2013-9-12 00:28
SC62d 之後斑馬會出色溫4000K的 SC62c,所以喜歡更暖光色的筒友可以等 SC62c
但是c將比d晚幾個月,漫長的等待呀
http://www.candlepowerforums.com ... mp;p=4278073&vi ...
juplin 發表於 2013-9-13 11:38
yes, difference between 4000K & 5000K hi-cri versions is minimal, 4-5%
small quota from datasheet : (it's raw LED lumens, not OTF. In real life you will get slightly less lumens, because we loss few % of light on reflector and glass)
Part Number CCT CRI, minimum Typical Luminous Flux (lm)
_ _ _ 350 mA 1000 mA
LXH8-FW40-Y 4000K 80 min _ 114 288 lm
LXH8-FW50-Y 5000K 80 min _ 120 300 lm
Cree XM-L2 : (1000 mA , calculated Minimum Luminous Flux (lm))
Neutral White 3700 K -- 5000 K 357 lm (T5 group)
Neutral White 3700 K -- 5000 K 330 lm (T4 group)
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