Lamp holder definition
Lamp holder or ‘socket’ means a device which holds the lamp in position, usually by having the cap inserted in it, in which case it also provides the means of connecting the lamp to the electric supply.
Lamp holder. The lamp holder shall conform to the relevant Indian Standard specification and shall ensure proper contact with the lamp during continuous operation, preventing Extinguishing of the lamp due to small vibration. The material of lamp holder shall be suitable to withstand the operating temperature without any deterioration.
Examples of Lamp holder in a sentence
Fixtures intended for outdoor use may be qualified under either Table 2A: Light Source or Table 2B: Operating Time: Maximum input power 150 ▇▇▇▇▇ System Efficacy (Lumens per watt) up to 70 ▇▇▇▇▇ $ 40 Lumens per watt 71 to 150 ▇▇▇▇▇ $ 50 Lumens per watt Mechanical Lamp holder will operate only lamps that perform to the input power range of the fixture.