Bonlux 40W LED Studio Light Bulb Medium Screw Base 5500k Daylight Balanced Full Spectrum Bulb for Photography and Video Studio Lighting

40W Studio light bulb 5500k Specification: LED Qty: 132pcs super bright 5730 SMD chips Lamp Base: Medium Screw Base E26/E27 Power consumption: 40W Input voltages: AC85-265V Size: ?60×200mm Net Weight: 230g per piece Color temperature: 5500K standard studio bulb color temperature Beam angle: 360 Degree Lumens: 3500-3800LM Long life span: 5-10 times longer than CFL bulb or incandescent bulb can replace 150-200W CFL studio bulb Note: LED Lights could not used in the unventilated fixture. Make sure to remove or bypass the ballast from your existing CFL fixture before installation. Using the ballast will cause them to flicker or destroy the LED Bulb. Package 40W Studio light bulb 5500k x 1