last c.f. l's nearly ten fold in incandescents by fifty times meanwhile the l.e.d.s. will cut in half the energy usage of most c.f. els and usefully ten times less like tricity then old school bulbs mercury pollution is a potentially serious problem with energy saving c.f.l. l.e.d.s. avoid that toxic threat. completely. environmentally safe in russia from let's hear from general frost we have a band four hundred watt incandescent bulbs like other people as well. but in russia there is no such high penetration of the chief so we see that in terms of the market size. direct replacement of incandescent bulbs too early it's a bigger company to europe to so that's why this is that we expect russian market to grow even faster and we think we see the growth of the market for in russia from seven to two hundred percent a year and we expect this tendency to continue. to go and doesn't have to look too far for customers is the city of st petersburg is undergoing an l.e.d. overhaul. our company is in charge of maintaining some one hundred ninety thousand lighting elements around