Osram Substitube 9W = 18W 2ft T8 Fluorescent Lamp LED Tube Cool White 4000K 840 | eBay
60cm OSRAM SubstiTUBE LED-Röhre G13/T8 Pro Ultra Output universal KVG/EVG 7.5 Watt 4000 K universalweiß
The new LED tubes: OSRAM SubstiTUBE - versatile, efficient and durable - YouTube
OSRAM LEDVANCE ST8E T8 LED TUBE 20W 3000K/4000K/6500K C/W STARTER Kuala Lumpur (KL), Selangor, Malaysia Supplier, Supply, Supplies, Distributor | JLL Electrical Sdn Bhd
Osram SubstiTUBE LED T8 Value (HF) Standard Output 8W 800lm - 840 | 60cm - Replacer for 18W - LED Switchover | UK