F Flyback Well-Known Member Aug 19, 2018 #1 ...or is Induction lamp based streetlighting really taking a back seat now?
rjenkinsgb Well-Known Member Most Helpful Member Aug 19, 2018 #2 All the new streetlamps I've seen installed recently appear to be LED types around here - the local council are actively replacing old sodium ones.
All the new streetlamps I've seen installed recently appear to be LED types around here - the local council are actively replacing old sodium ones.
S shortbus= Well-Known Member Most Helpful Member Aug 19, 2018 #3 rjenkinsgb said: All the new streetlamps I've seen installed recently appear to be LED types around here - the local council are actively replacing old sodium ones. Click to expand... My grandson does this quite frequently for the company he works for. The LED ones are still induction based, since they have a power supply to power the LEDs. Or maybe I don't understand the original premise of the original question.
rjenkinsgb said: All the new streetlamps I've seen installed recently appear to be LED types around here - the local council are actively replacing old sodium ones. Click to expand... My grandson does this quite frequently for the company he works for. The LED ones are still induction based, since they have a power supply to power the LEDs. Or maybe I don't understand the original premise of the original question.
rjenkinsgb Well-Known Member Most Helpful Member Aug 20, 2018 #4 I took it to mean lamps using a 50Hz choke or transformer ballast etc., rather than electronic power conversion or adaption.
I took it to mean lamps using a 50Hz choke or transformer ballast etc., rather than electronic power conversion or adaption.