REDUCED PRICE 3W COOL WHITE LED ON STAR HEATSINK

CAT# LED-248
$1.68 each
10 or more $1.51 each
Quantity:  
 
· 3.2-3.4V 700 ma.
· 200-220 lumens
· 140° viewing angle
· 18000-20000K wavelength
· 20mm diameter heatsink with solder spots
Average Customer Review:  (2 Reviews) Write A Review

Customer Comments

Average Customer Review:  (2 Reviews) Write A Review

A customer from GARFIELD, NJ USA
Super Bright - Great for illumination!
These LED bulbs are intended for illumination, so they are extremely bright and cast light over a very wide angle.
One caution though. They don't have current limiting circuitry included so DO NOT connect them directly to a power supply or battery. Will be using these bulbs and a few other parts from all electronics to make a homemade solar powered shed light.

A customer from OR USA
Current noted
I put a 50-ohm resistor in series with the -248 and got a current of 200mA at 14vdc. With the same resistor, I put 2 of the -248s in series and got a current of 160mA. All seemed to produce the same brightness- a lot.