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Ceiling socket under a chandelier: instructions for installing the socket on the ceiling Ceiling socket under a chandelier: instructions for installing the socket on the ceiling
5
Do-it-yourself LED lamp repair: causes of breakdowns, when and how you can repair it yourself Do-it-yourself LED lamp repair: causes of breakdowns, when and how you can repair it yourself
21
LED lamp circuit: simple driver design LED lamp circuit: simple driver design
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Why LED lamps burn when the switch is off: reasons and solutions Why LED lamps burn when the switch is off: reasons and solutions
16
Lamps and light bulbs
Gas discharge lamps: types, design, how to choose the best ones Gas discharge lamps: types, design, how to choose the best ones
2
How to change a light bulb correctly: analysis of the technical nuances of a non-trivial task How to change a light bulb correctly: analysis of the technical nuances of a non-trivial task
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Choosing energy-saving lamps: a comparative review of 3 types of energy-efficient light bulbs Choosing energy-saving lamps: a comparative review of 3 types of energy-efficient light bulbs
3
12 Volt halogen lamps: review, characteristics + review of leading manufacturers 12 Volt halogen lamps: review, characteristics + review of leading manufacturers
0
Mercury lamps: types, characteristics + review of the best models of mercury-containing lamps Mercury lamps: types, characteristics + review of the best models of mercury-containing lamps
3
Incandescent lamps: types, technical characteristics, how to choose correctly Incandescent lamps: types, technical characteristics, how to choose correctly
4
Compact fluorescent lamps: varieties + review of the best manufacturers Compact fluorescent lamps: varieties + review of the best manufacturers
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Transformer for halogen lamps: why is it needed, operating principle and connection rules Transformer for halogen lamps: why is it needed, operating principle and connection rules
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Replacing fluorescent lamps with LED lamps: reasons for replacement, which is better, replacement instructions Replacing fluorescent lamps with LED lamps: reasons for replacement, which is better, replacement instructions
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