Well, again, I've never used it, or even seen it used.
From the description:
BLight is a great companion to any Blackberry. Have you ever tried to use your phone to find your way across a room or your keys in your bag? BLight is for you! Unlike other flashlight applications, BLight uses your Blackberry''s built-in high powered status LED to illuminate the area. Using the screen or your video camera light will drain your battery quickly. BLight provides a surprisingly bright beam of light while using an extraordinarily small amount of batter power. It also features a "night vision" mode which will provide light while keeping your eyes tuned for seeing in the dark (great for movie theaters, camping, etc).
It gets 3/5 stars, based on over 100 ratings. It's $4.
I'm guessing night-vision mode makes the LED red. Anyone used this thing?
Agreed that something that used the camera light would be really nice.
-Gary