This bulb emits a warm white light. As for the brightness, this light bulb clocks in at 620 lumen.
From Amazon
Osram Lampe halogène DECOSTAR 51 ECO 48865 - ES - IRC, 35 Watt - 35W / GU5.3 / 36°
LED Bulbs
Osram Decostar 51 Pro 35W 12V 36 GU5.3 Warm White - 4050300516639
Big on Electricals
Osram Decostar 51 Pro 35W 12V 36 GU5.3 Warm White - 4050300516639
Lamps 2U Direct
Osram 48865 Decostar 51 35 watt 10 Degree Energy Saving Halogen