... resistance, shock-proof, no lead, no mercury, no UV, no IR;2, EMI of the global universal index, lowest loss of ... , good heat dissipation(Shell: PC+Aluminum; PCB Board: FR4) and ultra stability;4, LED light source of ultra high power, high brightness ... : No Glass, No Mercury, No Electro-Magnetic Emission, No UV & IR Radiation, RoHS Compliant.5, Very Long Operational Life (up to ...