Soldering Type 4 Pin CFL LED Light Bulb 2700K - 6400K Color Temparature

9MM Tube Diameter CFL 4U 24W Compact Fluorescent Lamps Light Bulb Lumen 60 LM / W 8000H

Description

1 . Guarantee is for 2 years .

2?. Passing the EMC test .

3?. Turn on – off time is more than 12 000 times .

4 . Easy to apply , can change traditional incandescent bulbs directly , the ballast in integrated in to the lamp .

5 . All products are output strictly under ISO 9001 Quality Management System and CE satisfied .

6 . Voltage : Both 110 - 130V and 220 - 240V available with 50 / 60Hz ; Wide range voltage is possible .

Lamp parameters

Features

1 .?Watt : 24W

2?. Compact type , integrate the ballast in the lamp

3?. 100% triphosphor A - grade powder

??????1 ) Luminous efficency: > 60 lm/ ?w

??????2 ) Brightness maintance: > 80% after 2000H

??????3 ) CRI : > 80 Ra

??????4 ) SDCM : < 5

Competitive advantage

1 . Strict raw materials inspection .

2?. In the warehouse,our QCs will take sampling inspection before load the container , if not qualified with the AQL , we will rework .

3?. After laoding the container,we will trace the life time of ech order,we will pick 10 pcs of each item to light in the ageing room till the lamp die , so we can trace down the real life time of each order .

Quality Control ( QC )

1 . Strict raw materials inspection .

2 . Technical parameter adjustment :

???? 1 ) Technicians will tune the technical parameters of each items to make sure the Wattage , P.F.living up to the requirement of customer

???? 2 ) Destructive test , light it in the oven to be under the conditions of high temperature and high voltage

???? 3 ) Turn on off test , to make sure the life time of the lamp

???? 4 ) Start test in low temperature and low voltage ( light in the fridge )

3 . In the mass production , our QC will take selective examination on every step , such as Plug-in , Wave soldering , PCB test , Tube glue , Assembly , Print , Ageing , Packing .

4 . we are testing every lamp before packed in the cartons .

5 . In the warehouse , our QCs will take sampling inspection before load the container , if not qualified with the AQL , we will rework .

6 . After laoding the container , we will trace the life time of ech order , we will pick 10 pcs of each item to light in the ageing room till the lamp die , so we can trace down the real life time of each order .

Application

Widely used in home & commercial Lighting , always using together with the downlight fixtures , applying in office , Hallway , Hotel , room , shop , ect .