LED Lightas Automatic Night Lamp

Abstract

INTRODUCTION

The study entitled "LED light as automatic night lamp" was conducted to assess the potentiality of the LED light in terms of its life span, sensitivity, voltage, generated before and after, and voltage difference.

METHODS

This was conducted at Block 3, Purok Rosal, New Isabela, Tacurong City. The study used Complete Randomized Design with three treatments replicated three times

.RESULTS

Results of the study showed that all the three treatments were comparable to each other. In terms of is life span, treatment 1 with 1 LED gain the highest numerical mean of 40 hours followed by treatment 2 (2 LED light) and treatment 3 (3 LED light) with 36 and 34 hours respectively. As of its sensitivity, treatment was more sensitive compared to the other 2 treatments. However, in term of voltage generated before treatment 2 has the highest numerical mean of 9.74 volts whileits voltage after, treatment 3 gained the highest numerical mean of 6.44 volts. Moreover, treatment 1 consumed much larger voltage with 3.42 volts.

DISCUSSIONS

Based on the findings treatment 1 with one LED light was comparable to treatment 2 with two LED lights and treatment 3 with three LED lights. This automatic night lamp is cost effective and can be materialize to be a public use. Moreover, in terms of its life span in hours, sensitivity in centimeters, voltage before and after and its voltage difference, all the three treatments have no significant difference with respect to each other.