Item specifics
Supply Ability: 100000pieces/mouth
Minimum Order: 100piece
Lead Time: 15-20days
Packaging: .) 1 pcs in a inner white box, Inner box size : L75*W75*H105mm 2.) 50 pcs in a outer carton, Car
Model: HS-NO.1
Brand Name: led filamen tlight hawksky group
Origin: china
Feature Products
Specifications
led  filament  bulb
1.Use the COB led filament.
2.99.999% purity gold Wire.
3.Light transmittance 85%
4.Ultra-thin glass lamp shade
5.Led filament bulb
Product Description
Specifications
led filament bulb
1. Delivery day: 5-10 days
2. power: 8w
3. Lumen: 550-600LM
4. Warranty: 3 years
5. Certificate: CE, Rohs
Application
led filament bulb
1 ) Instead of the  traditionalincandescent lamp. led bulb parts
2 ) meeting rooms/school classrooms/office buildings. led bulb parts
3 ) hospitals/factories/,hotels. led bulb parts
4 ) supermarkets/home lighting. led bulb parts
5 ) other commercial and residential place. led bulb parts
Advantage of heat conductive plastic
led filament bulb

comprison item aluminium heat conductive plastic
working quality product efficiency(lead time) middle short
processing temperature 700-750 260-300
mold life short long
equipment complex easy
need second time to process yes no
characteristic heat disspation factor 100W/mk 10W/mk
thermal radiation factor 0.1-0.2 0.8-0.9
toughness good good(24kj/m^2)
stretching factor good good(58Mpa)
insulativity bad(electric conduction) good(high pressure resistant >4000V)
environment protection recycling good good
environment protection bad good

Low-weight 40% lighter than Aluminum.
Mass-production ability The cycle time are shorten to 12 minutes per part.
High-desgin diversity Injection molding brings high design diversity
Cost Down The cost can be cut down with mass production
Electricity-insulation The insulation treatment can be moved away