1x4 LED Backlit Flat Panel, 4800 Lumen Max, Wattage abd CCT Selectable, 0-10V Dimming, 120-277V Finish_Yellow Lumens: 24000 LM

Lumens: 24000  LM

this high-pressure sodium ballast kit comes with a two-year warranty to provide you with added reliability

Lamp Color Rendition: 4200K

2″ fixture with integral Driver in Connection Box

and how do I choose

1x4 LED Backlit Flat Panel, 4800 Lumen Max, Wattage abd CCT Selectable, 0-10V Dimming, 120-277V Finish_Yellow Lumens: 24000 LMThis indoor commercial lighting is ideal for hotels, offices, retail outlets, restaurants, parking garages, storage rooms, conference rooms, education facilities, and more. FEATURES: Wattage Selectable: 20W 30W 40W Lumens: 4800 LM CCT Selectable: 3000K 3500K 4000K 5000K CRI: 80 Voltage: 120 277V Warranty: 5 Year Limited Warranty Operating Temperature: 68F~104F Dimmable: 0~10V Dimming 50,000 Hours Rated Life Surge Protector: 1KV Beam Angle: 110