supply of indicator bulb 24 volts single filament for desk lamps of 3 phase locos.indicator bulb 24 volts single filament for desk lamps of 3 phase locos.,indicator bulb 24 volts single filament for desk lamps of 3 phase locos. detail as follows: 1. v oltage: 24 volts, 2. current: 625 ma, 3. power: 15 watt, 4. lumenious: 161 lumea, 5. life expected: 1000 h rs., 6. burn position: any, 7. desing: shock proof, 8. base: b 15d, 9. standards din 49812, 10. holders: 2 pi ns standard suitable for matching bulb, 11. intensity: a) direct from lense - 3700 lux minimum, b) at a dist ance of 1 meter - 340 lux minimum (using 1 meter long direct). note: one sample to be approved before ef fecting bulk supply. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]