Data Sheet

SPECIFICATION FOR APPROVAL

Customer : KH

Products : Cold Cathode Fluorescent Lamp

Model : 4.1-150-7800K

Number :

Vendor

Approved signatures:

Client appraisement

Drafter：

Inverstigator：

Ratifier：

Production

Technology Quality Assets Date Joint

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SPECIFICATION FOR APPROVAL Customer : Products : Model : Number : KH Cold Cathode Fluorescent Lamp 4.
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Specification 1. Scope This specification is made for the Cold Cathode Fluorescent Lamp for Photoelectronic Co.,Ltd. 2. Specification and Characteristic Item No Item Requirement KH from Nanjing Lampus Note Tube: straight lamp tube 1 Diameter：4.1±0.
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.2.1 The testing of the electrical and optical characteristic should start when the lamp has been running for more than 3 minutes under the required testing current. The lamp should be placed horizontally. 3.2.2 The ambient temperature is 25℃±2℃,and 65%±20% for the ambient humidity without any air movement. 3.2.
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3.5 Creepage Current Testing. 3.5.1 Wrap a sheet of aluminum foil outside the surface of the Acrylic tubes. 3.5.2 Wiring with the FLUKE ampere meter as the drawing below : 4. Condition of verification and acceptance 4.1 Inspection level and acceptance condition: Item Level Acceptance standard Dimension S-1 Serious defection ： Initial characteristic S-1 0.25 Natural appearance I Lighting appearance Ⅱ Small defection：1.0 Note: According to GB/T 2829-2003, inspect batch by batch.