Sunlite PLD/LED/7W/BP/40K 4000K LED PLD BY-PASS 7W PLD 18W Equivalent Light Bulb with G24q Base, Cool White This 270 beam spread PLD lamp produces an efficient 3000K Warm White beam of light at a powerful 700 lumens On average, this LED plug-in lamp lasts an astonishing 50000 hours and features 22 energy saving diodes Noticeably lower electricity usage and cost by replacing 13W\E PLD and PL fluorescent lamp with Sunlite's LED PLD lamp that only consumes 7W Premium-quality, energy saving, modern replacement LED PL BY-PASS lamp sold at a consumer friendly price Compatible with all four/quad pin bases