... ) Reflector Cup depth: 57.8 in 38.4, spot small, long-range light, 5 stall light5) Power Supply: 1 18650 Lithium-Ion ... ) Spot diameter: 1 m in diameter irradiation 5-6CM10)Size: Long 195MM, head diameter, 48MM, tail diameter 27MM11Special strong condenser of ... alloy Water-proof,Anti-UV,Anti-corrosion;Driver with strict & long time test before application; LED chip with color temperature, CRI ...