10W MR16 LED Bulb 3000K
Product Name: 10W MR16 LED bulb 3000K
Product Code: HSL-SP10WS
IP Rate: IP44
Power: 10 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: 10W COB Epistar chip
Lumen Flux: 1000lm +/-3%
Lumen Efficiency: 100lm/W
CRI (Ra): >80Ra
Beam Angle: 60 degrees
Color Temperature: WW, NW,PW,CW
Materials: Aluminium body + PMMA lens
10W MR16 LED bulb 3000K
The structure of the aluminum PCB
The aluminum base copperplate is a kind of metal circuit board material composed of copper foil, thermal insulation layer and metal substrate. Its structure is divided into three layers:
Cireuitl Layer: copper clad plate equivalent to common PCB, and the thickness of copper foil is loz to 10oz.
Insulating layer : insulation layer is a low thermal conductive thermal insulation material.
Base Layer : metal substrate, usually aluminum or copper.Aluminum base coated copper plate and traditional epoxy glass cloth laminate.
Circuit layer (that is, the copper foil) usually formed after etching printed circuit, the component parts of the mutual connection, under normal circumstances, the circuit layer with a lot of current-carrying capacity, thus should use thicker copper foil and the thickness is 35μm-280μm;Thermal insulation is aluminum plate core technology, it is usually made up of special ceramics fill special polymer, small heat resistance, excellent viscoelasticity can, has the ability of thermal aging, able to withstand mechanical and thermal stress. 10W MR16 LED bulb 3000K