Alto Triple Twin-Tube 4-Pin CFL Light Bulbs from Philips Lighting, $10 - $50, where Bulb Technology is CFL, and Color Temperature (Kelvin) is 3500-3999

Philips 18W 4 Pin GX24q2 Neutral White Long Triple Twin Tube CFL Bulb

SKU: 458224 | Ordering Code: PL-T 18W/35/4P/ALTO (4-Pin)  | UPC: 046677268206

• GX24q-2 Base
• 1020 Lumens
• Neutral White Bulb Color
• 3500K Color Temp
• 82 CRI
• 18W
• Triple Twin Tube Shape
• 4.5" Long
• More details

Philips 32W 4 Pin GX24q3 Neutral White Long Triple Twin Tube CFL Bulb

SKU: 458307 | Ordering Code: PL-T 32W/35/4P/ALTO (4-Pin)  | UPC: 046677268336

• GX24q-3 Base
• 2040 Lumens
• Neutral White Bulb Color
• 3500K Color Temp
• 82 CRI
• 32W
• Triple Twin Tube Shape
• 5.5" Long
• More details

Philips 42W 4 Pin GX24q4 Neutral White Long Triple Twin Tube CFL Bulb

SKU: 149021 | Ordering Code: PL-T 42W/35/4P/ALTO  | UPC: 046677149024

• GX24q-4 Base
• 2720 Lumens
• Neutral White Bulb Color
• 3500K Color Temp
• 82 CRI
• 42W
• Triple Twin Tube Shape
• 6.5" Long
• More details