ELT BE-414-T5-2 - 3/4x14w Electronic HF Ballast for 3 / 4 x 14w T5 Light Tubes | eBay
Philips HF-P 2 95-120 TL5
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Hydrofarm Adapter HF Ballast to S Ref - RASA Hydroponics & Organics
Philips Advance Centium 30/34/40 Watt 1 or 2 Lamp T12 Rapid Start High Frequency Electronic Fluorescent Replacement Ballast 520460 - The Home Depot
Osram Quikctronic QTi DALI High Frequency 4x14-24 T5 Electronic Ballast - Runs 4x 14-24W T5 Fluorescent Tubes [EU SPECIFICATION: 220-240v] - - Amazon.com
5 x Philips HF-P 118/136 TL-D III 220-240v hf Electronic Ballast for 1 x T8/PL-L 713440338540 | eBay
Philips Advance Centium 110-Watt 1- or 2-Lamp T12 8 ft. HO Rapid Start High Frequency Electronic Fluorescent Replacement Ballast 520486 - The Home Depot
Philips HF-R Regulator 155 PLL Analog Dim Electronic Ballast for a 55W PL-L Lamp 8711500911865 | eBay
Ballast HF-P 136 TL-D III 220-240V 50/60Hz Philips
PHILIPS HF-Ri TD 1 14/21/24/39W TL5 & T8 36W/PLL 36W DIMMING ELECTRONIC BALLAST 9137006983 Kuala Lumpur (KL), Selangor, Malaysia Supplier, Supply, Supplies, Distributor | JLL Electrical Sdn Bhd
Conventional vs HF Ballast start @ 240fps - YouTube