... ,JLM-R609A,JLM-R641,JLM-R643h CMH/QMH light base: G12/ RX7SSuitable occations: refined furniture town,hotal,super-market,museum,brand ... ,Jewelry shop.etc... Lighting source :Quartz metal halide lamp or Ceramic Discharge Metal Halide LampColor temperature: 3000k/4200kpower optional: 35W 70w ...