Site na mmepe nke otu, ihe achọrọ nke nchapụta dị ọcha na-adịkwa elu ma dị elu.
Na nchapụta nke oriọna 0.06w nwere ike iru elu 8-9lm na oriọna nke 0.2W nwere ike iru ihe ruru 24lm. White SMD na-egbuke egbuke karịa oriọna nke na-acha ọcha. Ike nwere ike iru 0,5W 1W. Ezigbo agbanwe nke ndị ọcha na-acha ọcha bụ uru anyị.