Laptop Accessories
Philips 20233815 Sodium Vapour Lamp SDW-TG
Ceramic discharge tube. Transparent outer piston. Light Color: White Gold Power: 100W/825, Socket: GX12-1 1CT/12
https://www.bizrate.co.uk/laptopaccessories/philips-20233815-sodium-vapour-lamp-oid5147782672.html