Some significant improvements have also been made to the OSRAM SubstiTUBE standard product range. The complete collection is available in full glass and offers excellent value for the money. The advanced versions deliver strong performance with increased efficiency of up to 165 lm/W, OSRAM SubstiTUBE Advanced UO T8 EM with a lifespan of up to 60,000 hours is especially suited to applications in the food industry thanks to the splinter protection. And for cost-optimized lighting jobs, the completely reworked OSRAM SubstiTUBE Value T8 serves better than ever before as an economic alternative to conventional fluorescent lamps.