The light used in the chandelier, which is clear in the preview, is VRayLightMtl.

Model Name: Round Crystal Pendant Light

Dimensions: 38 x 38 x 85 cm

Brand: HUOKU
Material: Metal
Color: Antique Gold Brass
Style: Modern
Shade Material: Crystal
Shape: ‎sphere
Indoor/Outdoor Usage: ‎Indoor
Light fixture form: Chandelier
Number of Light Sources: 5
Room Type: ‎‎‎Kitchen, Dining Room, Bedroom, Living Room, Home Office, Hallway, Entryway

Link: https://www.amazon.com/HUOKU-Crystal-Chandelier-4-Light-Pendant/dp/B0DPKX6XHK/ref=pd_sb  s_d_sccl_1_11/141-1450989-7330644?pd_rd_w=54TNX&content-id=amzn1.sym.2cd14f8d-eb5c-4042- b934-4a05eafd2874&pf_rd_p=2cd14f8d-eb5c-4042-b934-4a05eafd2874&pf_rd_r=WKSSDKRE3ZTH2A9C HNAF&pd_rd_wg=G9TMB&pd_rd_r=5e1f99e0-1afc-49bc-b8bd-9edc5ef15aa4&pd_rd_i=B0DPKX6XHK&th=1