|
|
要打胶封死,
: L, H0 F) V4 ?8 ?* ^$ f8 w' _' R" `4.2 Self-ballasted LED-lamps are non-repairable, factory-sealed units. They shall normally
6 v. o |3 {+ R5 `8 rnot be opened for any tests. In the case of doubt based on the inspection of the lamp and the* C! A5 S6 d/ W7 K& r( T
examination of the circuit diagram, and in agreement with the manufacturer or responsible {2 S7 u# s; U
vendor, either the output terminals shall be short-circuited or, in agreement with the6 Y5 c4 M1 O. t" G( B: E
manufacturer, lamps specially prepared so that a fault condition can be simulated shall be8 K# m$ V7 t; L" e' [" `
submitted for testing (see Clause 13). |
|