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LED Light Source:	LED filament bulb light
Type:	round
Input Voltage(V):	25v-245v
Lamp Power(W):	4w
Lamp Luminous Flux(lm):	420
Lamp Luminous Efficiency(lm/w):	80
CRI (Ra>):	80
Color Temperature(CCT):	Pure White
Working Temperature(℃):	-10 - 60
Working Lifetime(Hour):	>20000h
Lamp Body Material:	Glass
Certification:	CE,ROHS
Base Type:	E40
Place of Origin:	China (Mainland)
Brand Name:	hawksky
Model Number:	SL13
MOQ500PCS:	USD1.0/PC

2014 newest sapphire glass led filament light factory

Quick Details

Light Source:	LED	Item Type:	Bulb Lights	LED Light Source:	LED
Type:	LED Filament Bulb	Input Voltage(V):	85-265	Lamp Power(W):	4
Lamp Luminous Flux(lm):	650	Lamp Luminous Efficiency(lm/w):	112	CRI (Ra>):	80
Color Temperature(CCT):	Warm White	Working Temperature(°C):	-20 - 55	Working Lifetime(Hour):	300000
Lamp Body Material:	Glass	Certification:	CE,RoHS	Base Type:	E27
Place of Origin:	Dongguan China (Mainland)	Brand Name:	Hawksky lights	Model Number:	LED Filament Bulb HS-BL001-4.0W
Product Size:	Dia 60*103	Shape:	Globe	Lamp Model:	A60
LED Chip:	LED Tungsten Filament	Body Material:	Glass	Base:	E27/B22
Color Temp.:	2700K	Power factor:	0.5	Replace Lamp:	Halogen Lamp 40W
Keyword:	LED Filament Bulb

Packaging & Delivery

Packaging Detail:

1 pc in a box, 50pcs in a master carton, with well protection;

Standard neutral packing or customized packings

Delivery Detail:

5-7 days for samples, 7-15 days for bulk order

Specifications

New Technology of LED Filament Bulbs 1) 4W Power consumption 2) Same looking as halogen lamps

3) 100LM/W, Ra>80 4) CE, RoHS

4W LED Filament Bulb 110LM/W

Product Description

LED Filament Lamp 4.0W

Certificates: CE, RoHS

Product Features:

? High Energy Efficiency: Low Power consumption, energy saving;

? High Color Render Index: > 80

? High lumen per watts: >110lm/w

? Working Temperature: -20~+55°

? Eco-Friendly: No UV and infrared radiation

? Long lasting life, up to 30,000hrs

? Easy Installation: can be directly replaced to E27/E14/B22 based halogen lamps

3W→25W; 3.5W→35W; 4W→40W, 4.5W→45W, 5.5W→55W, 6.5W→65W, 8W→80W, 10W→100W

Packaging & Shipping

Packing: 1 pc in a box, 50pcs in a master carton, with well protection;

Shipping:

Option 1: choose a full container of either 20GP, 40GP or 40HQ and enjoy a better price
Option 2: buy at LCL

We offer the following shipping method:

1) Courier servise like FedEx, DHL for samples;

2) Air shipment for emergency order;

3) Sea shipment for bulk order;