philips master son-t pia plus 150w is better than son-t gives up to 17800 lumens and 36000 hours average duration vs 14800 lumens and 28000 hours average duration and master son-t apia plus xtra is the most efficient out there with differences 45000 hours average life and up to 18200 lumens really impressive features and the philips son-t comfort 150w gives 23000 lumens but average life only 24000 hours and it's an old model, I think it was released in 1986 if I'm not mistaken but it really comes close or reaches an LED in performance literally
When choosing, you first decide on a fixture type, which type of fixture will be used for the entire street. It should be the same type of fixture for the whole street. Once that is done, a lighting calculation should be made, and consideration should also be given to ensuring that it does not cause glare into the apartments, etc. In small towns, they tend to switch to the same type of LED everywhere and ignore the risk of glare, etc. In larger cities, it is very top-down controlled and has to be done properly. There you have your answer.
Sei bravissimo ❤❤
Thanks 🫶
👌💡
🫶
how glad I am to see another street light fixtire that doesn't go in the trash! how many watts is this HPS?
Yeah 😜 150 w son-t
then it is very strong, about 14900 lumens
Correct , around 15,000 lumens, if I'm not completely wrong. It's usually said to be about 100-110 lumens per watt. So, 100x150: 15,000 lumens.
philips master son-t pia plus 150w is better than son-t gives up to 17800 lumens and 36000 hours average duration vs 14800 lumens and 28000 hours average duration and master son-t apia plus xtra is the most efficient out there with differences 45000 hours average life and up to 18200 lumens really impressive features and the philips son-t comfort 150w gives 23000 lumens but average life only 24000 hours and it's an old model, I think it was released in 1986 if I'm not mistaken but it really comes close or reaches an LED in performance literally
exactly right
Do you guys have different street lights you work on?
Yes we have
I see ambulance wet by in your video
👍✅
Why not just go head and replace with an led light
When choosing, you first decide on a fixture type, which type of fixture will be used for the entire street. It should be the same type of fixture for the whole street. Once that is done, a lighting calculation should be made, and consideration should also be given to ensuring that it does not cause glare into the apartments, etc. In small towns, they tend to switch to the same type of LED everywhere and ignore the risk of glare, etc. In larger cities, it is very top-down controlled and has to be done properly. There you have your answer.
mind your own business,that's I want it!
Hps streetlight ❤❤❤❤
Led streetlight 👎👎👎👎
🤷♂️😂
just like that, although these LEDs are reliable because they have a driver inside