... 7 parellel lines, tidy and beautiful. 3. 3527, whose light-emitting area is 3 times of that of 3528 4 ... . UV adhesive and high intensity UV light are applied to paste PCB board and glass lens rapidly ... , no mark left.5. XM alloy is light, thermal conductivity: ≥283 W/M*K, equal to 12 ... , Building Lighting, etc. GU10 warm white 60 SMD LED spot light bulb lamp dimmable with CE