Base type: E27, E26 or B22 base
LED type: 4W high power LED
LED drive mode: build-in constant current mode
Port: ningbo/shanghai
Minimum Order Quantity: 200 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: one pcs in a box, 50 pcs in a carton
Delivery Detail: 15-25days after the order confirming
LED Bulb: 4W Led Tulb, CE & RoHS, pure white/warm white/cool white, low light decay.
Dimension: H112mm * Ø60
Tube Material: Aluminium & glass
Environment temperature: -20°C+45°C
Environment Humidity: <80%
Pin Type: E26/E27
Colour Rendering Index: >75Ra(White)
Rated Power: 4w
Colour Rendering Index: >80Ra(Warm White)
Luminous efficiency: 60lm/W
60lm/W Power Factor:≥0.6
Input Power: 100-240V
Brightness(Equal To Traditional Fluorescent Lamp): 25W
Frequency: 50-60HZ
Single LED Intensity (LM): 30lm
Color Temperature: 3500~4000~4500K
5500~6000~6500K
Luminous Flux (LM): 240lm±5%
Life:35,000/hour
weight:0.152/PCS