A range of Sylvania HSI-T Light Bulbs.The HSI-T Metalarc range of single ended quartz metal halide lamps feature a compact tubular clear outer envelope. Both internal and external ignitor versions of this lamp are available. All versions operate on a standard mercury ballast, with or without external ignitor and feature a very high light output with outstanding colour properties.
Part Number: 20540
£230.70 inc. VAT