Specification LED (Green LED Lamp) Source of Light Cross shape Beam pattern 40 Weight (g) 100,000 (@RT) Lifetime (h) Adjustable Mode Focusing Mode -30 ~ +80 Operating Temperature (°C) 5 ±5% Operating Voltage (DC V) 30 Operating Current (mA) 110~500 Projection Distance (mm) Wavelength (nm) 525±5