Researchers have designed a new LED-based train headlight that uses a tenth of the energy required for headlights using conventional light sources. If operated 8 hours every day, the electricity ...
In a move to ensure safety of traffic police personnel who are doing duties such as traffic regulation and vehicle checks at night, the Coimbatore City Police have provided them with wearable LED ...
BHPian BlueKatana recently shared this with other enthusiasts:Upgrading Fog LampsInspired by DBHPian LeoShashi's post: ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results