12V LED Spotlight 5W COB
Product Name: 12V LED spotlight 5W COB
Product Code: HSL-SP05WH
IP Rate: IP44
Power: 5 Watts
Base Holder: GU10 / MR16
Input Voltage: AC 85-265V OR DC 12V 50/60Hz
Power Factor(PF): >0.9
LED driver: Isolated with glue protected
LED Source: 5W COB Epistar chip
Lumen Flux: 500lm +/-3%
Lumen Efficiency: 100lm/W
CRI (Ra): >80Ra
Beam Angle: 60 degrees
Color Temperature: WW, NW,PW,CW
Materials: Aluminium body + reflector + glass cvoer
12V LED spotlight 5W COB
Definition: Metal Bonding chip;The chip belongs to UEC patent products.
1: the materials with high heat dissipation coefficient are used as substrate and heat dissipation is easy.
2: through the metal layer to connect (wafer bonding) the epitaxial layer and substrate, and reflect the photon, avoiding the absorption of the substrate.
3: the conductive Si substrate replaces GaAs substrate, with good thermal conductivity (three to four times the difference of thermal conductivity), which is more suitable for high driving current field.
4: metal reflecting layer at the bottom, which is conducive to the luminosity and heat dissipation
5: Size can be increased, applied to High power field, eg: 42mil MB