5 x Osram 4050300008974 - 21" 13W T5 Fluorescent Tube 640 4000k Cool White 4050300008974 | eBay
OSRAM LEDVANCE LDVAL BAT1200 13W 3000k/4000k/6500k LED T5 BATTEN (4 FEET) C/W POWER CONNECTOR Kuala Lumpur (KL), Selangor, Malaysia Supplier, Supply, Supplies, Distributor | JLL Electrical Sdn Bhd
Xenico 13w T5 Linear Fluoro Tube 4000K Natural White - Galaxy Lighting & Fans