H.P LED :
cosmo KLH00AXX4ELECTRONICS CORPORATION
NO. 61L70009 REV.
SHEET 1 OF 6 1
Cosmo’s high power LED packages can handle up to 350-500mA DC current,
and available in 590nm wavelength in mono or multiple colors. These packages
are formed by bonding 4 pcs of 40 mil LED chips on a 20mmx20mm metal PCB.
A heat sink is mechanically screwed to the board to cool down metal surface
temperature below 70 . The main features of these packages are as follows
l Very high flux output per LED.
l Flat PCB package. On each PCB, the quantity of LED being adjustable from
1 to 4 to meet user’s need. These LEDs being connected in series.
l Very long operation life time up to 100k hours attainable, by using a proper
l 130±10o cool beam in most packages.
l Outdoor and indoor architectural lighting
l Reading light (car/bus/aircraft)
l Decorative/entertainment lighting
l Bollards/Security/Garden lighting
l Traffic signal
l Portable lighting (flashlight/bicycle)
l Edge-lit signs (exit sign/point of sales)
l LCD backlights
l Light guide
3. Operation and Storage Temperature
(Data to be ready, -30~+85)
(Data to be ready, -40~+110)