Double ended halogen lamps with tube base. : Average life: 2,000 h. 100 % dimmable. Color rendering index R_a: 100. Color temperature: 3,000 K. Burning position: p15. : Brilliant accent light. High color rendering index (Ra 100) for natural and vivid colors. No transformer required. Contains no mercury. : Precision illumination for stage-lighting use in live entertainment and specialized event spaces. Ideal for scene-lighting use in photographic and film studios. High-output lighting for large indoor areas and parking lots. Outdoor applications only in suitable luminaires. : Do not touch the lamp if broken.. Must not be used if outer bulb is defective.. Lamp to be used only in a closed luminaire.. Not designed as a replacement for conventional lighting in private household..