LED Žiarovka E27/19W/230V 6400K - Aigostar | Svet svietidiel
Amazon.com: 2Pack 135W Photography Light Bulb Dimmable Tricolor LED Bulbs 2700-6400K Spiral Softbox Bulb in E27 Socket for Photography Photo Video Studio Lighting : Electronics
Žiarovka LED PRO E27 9W, 6400K, 810lm, A58 VT-210 (V-TAC) - LED žiarovky | CB elektro
CENTURY ECOLINE LED KAPKA 3W/E27 6400K 250lm | 48hodin.cz
BOMBILLA LED REDONDA 18W 220-240V E27 6400K - AliExpress
6x 30W (=150W) Daylight Low Energy CFL SAD 6400K White Light Bulbs ES E27 Lamps | eBay
Edm Spherical LED Bulb E27 8.5W 940 Lumens 6400K White | Bricoinn