Ordered 10 bulbs at a great price! I recently bought a lightbulb at the Big Box Store for $10 with a face value of 3000,000 (warm white). These lamps are rated at 3500K (bright white). Replaced/installed 9 out of 10 bulbs. No questions. Each bulb made a rattling noise when shaken slightly, but everything worked. The light output is much brighter than warm light lamps, but not bright enough to block out the fluorescent color spectrum of daylight lamps. Will definitely buy in bulk! The only downside is that these bulbs take a few minutes to reach their full brightness. Read the Sylvania data sheet for this lamp which states "Initial lumen output after 100 hours".
TCP CFL Double Circle Lamp, 200W Equivalent, Bright White (3500K) T6 Circline Bulb
8 Review
π‘ Compact Fluorescent Light Bulb T2 Spiral CFL - 4100K Cool White, 13W (60W Equivalent) - Pack of 2
6 Review
Sylvania 20318 Compact Fluorescent 4 Pin Single Tube 4100K, 13-watt: Efficient Lighting Solution for Any Space
10 Review
π‘ Energy-Saving T2 Spiral CFL Bulb, 5000k Daylight, 23W (100W Equivalent), 1520 Lumens, E26 Medium Base, 120V, UL Listed - Pack of 8
7 Review
20 Pack 5CCT 4FT LED T8 Ballast Bypass Type B Light Tube, UL/FCC Certified - 18W, 2300Lm, 3000K-6500K Selectable
21 Review
Linkind Dimmable A19 LED Light Bulbs, 60W Equivalent, E26 Base, 5000K Daylight, 9.5W 840 Lumens 120V, UL Listed FCC Certified, Pack Of 12
12 Review
Illuminate Your Space In Style With I-SHUNFA'S Stained Glass LED Light Bulbs - Perfect For Home, Parties, And Festive Occasions
14 Review
Lamp LED Ergolux 13638, E27, A60, 15 W, 4500 K
12 Review