Low consumption: Replace 40W incandescent bulb with 4-wire LED bulb, save more than 80% on electric lighting bill Easy Installation: Standard C35 shape with B22 base. Can be easily installed instead of regular B22 halogen bulbs Safety: Clear glass with high transmittance, mercury free, UV free, CE approved Vintage Style: Classic designed to be seen, Familiar shapes you know and love B22 Bulb Perfect for Crystal LampWith transparent material, our B22 led filament bulb is perfect for crystal lamp. And the 2700K 470lm warm white light creates a warm ambience. High-efficiency bulbThanks to the highly efficient "filament" LED technology, this brand new LED light source achieves the second energy efficiency class E the highest and thus guarantees high energy savings. ApplicationsIdeal for use Perfect for use in kitchens, living rooms, Bedrooms and hallways in your table and floor lamps, pendant lights or ceiling accessories, etc.