12 Volt LED Lamps MR16
Product Name: 12 volt LED lamps MR16
Product Code: HSL-SP03WA
IP Rate: IP44
Power: 3 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: 3W COB Epistar chip
Lumen Flux: 300lm +/-3%
Lumen Efficiency: 100lm/W
CRI (Ra): >80Ra
Beam Angle: 60 degrees
Color Temperature: WW, NW,PW,CW
Materials: Aluminium body + reflector + glass cvoer
12 volt LED lamps MR16
Power supply of LED lamps
(1)According to the principle of work: a.AC TO DC.b.AC TO DC, DC TO DC.c. Inverter power source.
(2)Isolation: isolated and non-isolated LED driver.
(3)The power of LED power is driven by constant flow and steady pressure.
(4)LED power supply according to circuit structure:
a. Conventional transformer depressurization.
b. Voltage of electronic transformer.
c. Capacitance reduction.
5. Resistance pressure reduction.
6. RCC step-down switch power supply.
7. PWM control switch power supply.