Lithonia Lighting LTHOVAL MR16GU10 27K MW M4 LED Lamp Oval Track Head, Matte White Multi-directional die-cast aluminum Oval lampholder finished in matte white Includes 1 MR16GU10 LED lamp that provide 300 lumens with a 2700K color temperature ETL listed to UL1574 Track Lighting Standards and Dry location listed Track mounting adaptor compatible with Lithonia Lighting track series (LTS), Cooper Lighting Halo H L641 and L651 Track Uses GU10 base 12V porcelain bipin twist lock socket