Solar Street Light 50W ELSTA-50-SL

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Categories : Outdoor LED Solar Light

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Input VoltageDC 12 V
LED Power50 Watts
Luminous Efffifiicient140 lm/W
Color Temperature5,000K±500K
Lumen flFlux7,000 Lm
ChipCree 3030
LED Life>50,000 hrs.
Beam Angle75°/145°
Housing MaterialAluminium, Glass
IP ProtectionIP65
BatteryDeep Cycle VRLA 12v 100Ah
Solar Panel TypePolycrystalline 120W
Solar Panel Dimension670 x 1030 x 30 mm.
Solar Panel weight8.23 kg.
Solar Panel Support Ø 68 mm.
ControllerPWM Controller 12V 10A
Solar Change Time3-6 Hours
Working Time12 Hours
Lamp Dimension210 x 523 x 60 mm.
Lamp weight4.00 kg.
Lamp Warranty3 Years
Battery Warranty1 Years
Solar Panel Warranty10 Years

What is an LED bulb? Believe it or not, this question is even for electricians working on lighting in a home or building. May not know what the actual technical details of LED lamps are. We're sure you readers are curious to know what this super bright white LED bulb is. And in order not to waste time, let's understand together.

What is an LED bulb?
An LED is (Light Emitting Diode) or 'Light Emitting Diode' that can be installed in electronic devices to display status. Including to use as a different light source, which we are most familiar with is the LED lamp that has a variety of shapes to choose from.


LED lamps are made of semiconductors. (Semiconductor) 2 types to be placed next to each other. It consists of 1. part that is positive (Positive Type) 2. part that is negative (Negative Type) The part that connects between the semiconductor positive and negative terminal is called P-N Junction when the current flows through the two semiconductors. The free electrons on the negative side (N-Type) travel to the positive side (P-Type) and emits light.


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