Ballast Lamps
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46" 54W Philips ALTO® T5 High Output Fluorescent Lamp, White$19.91Philips ALTO T512 lamps feature award-winning, energy efficient ALTO technology in a trusted format. Learn More -
46" 39W Philips SILHOUETTE™ ALTO® Technology Series T5 HO Long Life Lamps, White$19.91Philips SILHOUETTE™ Series T5 HO Long Life Lamps are environmentally-responsible, ultra-slim and have extraordinary light output and longer life. Learn More
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48" 32W 3500K Philips Alto Plus T8 FLuorescent Lamp, White$4.1432 watt - 48" - T8 - Medium Bi-Pin (G13) Base - 3,500K - 800 Series - ALTO - Plus | Philips Fluorescent Light Bulb
vPhilips PLUS T8 lamps are energy-efficient lighting solutions and offer long life. Learn More -
48" 28W 3500K Energy Advantage T8 Extra Long Life Lamps featuring ALTO II ™ Technology$7.09Philips Energy Advantage T8 25W and 28W Extra Long Life lamps offer increased energy savings, are environmentally responsible and have extra long life. Ideal for applications where energy savings and longer relamp cycles would be beneficial Learn More -
46" 28W Philips ALTO® Straight T5 Fluorescent Tube Light Bulb F28T5/835, Warm White$7.93Philips T5 Fluorescent Lamps featuring ALTO® Lamp Technology offer increased energy savings and low toxicity in a slim profile. Learn More -
21W 126V Philips ALTO® Lamp Technology T5 Standard High Efficiency Fluorescent Lamp ALTO® Lamp Technology, White$18.46Philips T5 Fluorescent Lamps featuring ALTO® Lamp Technology offer increased energy savings and low toxicity in a slim profile. Learn More
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24" 17W 3500K Philips ALTO® T8 Standard Fluorescent Lamp, White$5.23Philips T8 lamps are energy-efficient lighting solutions. ALTO lamps with green endcaps have become synonymous with environmental responsibility and low mercury. Learn More