PHILIPS 150W T6 Cool White Metal Halide Single Ended Bulb - Amazon.com
PHILIPS Original CDM-SA/T 150W/942 AC Bare Lamp (Without Housing), for Architainment Lighting (9280 866 05103) - High Intensity Discharge Bulbs - Amazon.com
OSRAM G9 LED lamp 2.6-28W 290Lm warm white - perfectlights.be
Philips CorePro LED G9 capsule 1.9-25W - perfectlights.be