Environment Friendly LED Bulb has high lumen output per watt providing energy savings and has the feature of easy installation. The Bulb has outer housing made using aluminium to provide maximum heat dissipation ensuring long life. The Bulb has environmental friendly luminance source and has aluminium die casted housing to optimize thermal management for long life with powder coating to protect against corrosion and weathering. The Bulb has unidirectional light leading to reduced wastage of light. The Environment Friendly LED Bulb has 270 ° beam angle and luminous efficiency of 80 lm/ w and has working temperature from -10 to 45 ° C.