PART NO:led cup light  E27-5030A
Housing Metal: Alum. With glass cover
Demension(D×H)mm: 50×60mm
Input voltage: AC/DC 8-24V 50/60Hz
Wattage: 3.5W 
Beam angle:120 degree
LED Quantity:30PCS 3014SMD
LED Luminous Flux: Epistar 10-11LM
Luminous Flux(Lm): 260Lm
Replace Halogen lamp:40W
Colour rendering index(Ra):70
Colour temperature(K):3000K-6000K
Average Lifetime(Hr):40000
Packaging Method:color box,White Box
Package Package:250PCS
Package  Gross weight:13Kg
Package  Size: 53×36×28cm
there is glass cover on the top.

the lamp holder can be GU10  E27  E14 MR16 and so on