LEDs - Gallium Indium Nitride UV, violet, purple, blue, aqua, turquoise, green, white. Also Gallium Arsenide and others. New LED MUSEUM! GaN, InGaN, SiC, GaAs, GaP, GaAlP, ZnSe, flashlight, flashlights.
Night Pearl Bulb
Night Pearl Bulb, retail $4.50 (Sino Union Tech. Co.)
Manufactured by Sino Union Technology Co
Last updated: 02-07-02
The Night Pearl is a new kind of white LED replacement bulb. The main differences between this and other white LED replacement bulbs is that
it comes in versions that work in 1 cell and 2 cell flashlights!!
The newer versions are also made in such a way that they can be used with reflectorized flashlights, and work best in focusable models
like the popular Mag-Lite line.
Remove the old lamp from your existing flashlight, and pop the Night Pearl in. Nothing could be easier.
Battery life will depend on the type and number of cells your light uses.
The bulb itself will draw approximately 200mA for the single-cell version, and 100mA for the two-cell version.
This is anywhere from 3 to 10 times less power than incandescent flashlight lamps!
The Night Pearl fits in your flashlight like an ordinary PR flange base flashlight lamp.
A miniature inverter in the base boosts the battery voltage to a level needed by its white LED.
The LED has been custom made so it can work with the reflector of whatever flashlight you put it in.
Although it will work fine in a prefocus light, it was really meant to go in a Mag-Lite or other adjustable focus flashlight.
Do you manufacture or sell an LED flashlight, task light, utility light, or module of some kind?
Want to see it tested by a real person, under real working conditions? Do you then want to see how your light did? If you have a sample available for this type of
real-world, real-time testing, please contact me at firstname.lastname@example.org.
Unsolicited flashlights appearing in the mail are welcome, and it will automatically be assumed that you sent it in order to have it tested and evaluated for this site.
Be sure to include contact info or your company website's URL so visitors here will know where to purchase your product.