Philips 230813 - F21T5/830 Straight T5 Fluorescent Tube Light Bulb
$10.59
Philips 21 watt - 34" - T5 - Miniature Bi-Pin (G5) Base - 3,000K - Natural White - 800 Series - High Efficiency - Silhouette - ALTO | Philips Fluorescent Light Bulb (F21T5/830 230813)