 
 <prompt> Wetin dey worse for dia use for freezers? Given di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Since LED efficacy dey inversely proportional to operating temperature, LED technology dey well suited for supermarket freezer lighting. Because LEDs dey produce less waste heat pass incandescent lamps, their use for freezers fit save on refrigeration costs as well. However, dem fit dey more susceptible to frost and snow buildup pass incandescent lamps, so some LED lighting systems don dey designed with an added heating circuit. Additionally, research don develop heat sink technologies wey go transfer heat wey dey produced within the junction to appropriate areas of the light fixture. 