Tungsram HgV 125W mercury vapour blacklight lamp unboxing + test

Osram Vialox NAV(SON)-T 250W Super 4Y high pressure sodium lamp

Osram Vialox NAV-T Super 4Y (SON-T Plus) 150W high pressure bulb unboxing + first start

Used Thorn HPM 250W mercury vapour lamp

General Electric MXR 150/U/MED 150W metal halide lamp unboxing + first start

AEM Timlux S/12 street light with Osram 70W high pressure sodium lamp

Osram Powerball HCI-E/P 70W W/WDL metal halide lamp

Osram Vialox NAV (SON)-T 70W Super 4Y high pressure sodium lamp

Electrofar LVF 250 mercury vapour lamp from '80's with rare AEM BVM 250 ballast from 1998

43 years old Philips SON-T 250W high pressure sodium lamp (Made in Brazil)

Luxten Selux street light with 70W high pressure sodium bulb

Elba PVB 7B street light with Philips Master SON-T Pia Plus 250W turning on + warm-up

Vintage Elba PVT streetlight with 250W high pressure sodium lamp turning on

Tungsram HgLI 250W mercury vapour lamp

NEW vs. USED: Philips Master SON-T Pia Plus 70W edition

Philips SON-T Pro 70W high pressure sodium lamp unboxing +test

Two Luxten LVMT 125W mercury vapour lamps

250W high pressure sodium lamp vs. CFL equivalent

Old Tesla SHC 250W high pressure sodium lamp (made in Czechoslovakia)

*RARE* Luxten LVSE 70W high pressure sodium lamp

Philips SGS101 Malaga with 125W mercury vapour lamp

Luxten LVM 250W lamp from 2001

Philips SGS101 Malaga with 70W high pressure sodium lamp

125W self-ballasted and 125W normal mercury vapour lamps running together

Used Philips HPL-N 125W/542 mercury vapour lamp

GE Luclaox LU250/XO/T/40 high pressure sodium lamp in a very bad shape

Lumen HPM-125W mercury vapour lamp unboxing and first start

Osram Vialox NAV-E (SON-E) 70W unboxing and first start

Philips Master SON-T Pia Plus 70W unboxing and first start

250W mercury vapour and high pressure sodium lamps running