OPTIKA B-500 OPERATION MANUAL Pdf Download | ManualsLib
Replace/close the lamp holder. B-500 ERGO: the high-efficiency white LED source in B-500 ERGO is designed to last many years without any performance decrease. Never try to replace it with another kind of LED source. Page 11: Electrics Manual, but bring it back to the Distributor you bought it from, or to other Optika Microscopes distributors.