Joulestick 50
Joulestick 50 PK
JouleStick 200
JouleStick 200PK
JouLite 150
PORTABLE KITS
Welcome to the wonderful world of solar energy! Sundaya's super affordable water resistant kits are great for outdoors, and taking your Sundaya lighting & device charging with you wherever you go.
Summary
The JouleStick 50 is an extremely affordable, portable, water resistant solar-powered 50 lumen LED flashlight, reading lamp and device charger that gives up to 24 hours of bright light after just 8 hours in the sun
Comes in 2 variations:
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Light Only (JouleStick 50)
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Light + Device Charger (JouleStick 50PK)
The JouleStick 200 has 3 light settings in a portable, efficient, water resistant solar-powered 200 lumen LED flashlight, reading lamp and device charger. Gives up to 60 hours of bright light after just one & a half days in the sun.
Comes in 2 variations:
-
Light Only (JouleStick 200)
-
Light + Device Charger (JouleStick 200PK)
The JouLite is a highly efficient, fast-charging, water resistant solar-powered 150 lumen LED flashlight, reading lamp and device charger that provides up to 60 hours of bright light after just 3 hours in the sun.
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Functions /
Uses
Desk Lamp
Hanging Lamp
Flashlight
Device Charger
Included Components
Battery
Lamp Head
Panel
Bottle Stand
Device Charger Attachment
Micro USB Cable
Micro USB & Universal USB
Cable
Joulestick
50
JouleStick 30 Lithium
F50
LEC20 Panel
Joulestick
50 PK
JouleStick 30 Lithium
F50
LEC20 Panel
Joulestick
200
JouleStick 30 Lithium
F200T
LEC20 Panel
Joulestick
200 PK
JouleStick 30 Lithium
F200T
LEC20 Panel
JouLite
150
JouLite 150 Lithium Battery
Portable Lamp
LEC30 Panel
with 5m DC cable
Energy Storage Capacity
-
Milliampere hour 2,600mAh at 3.7volts
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30 kiloJoule (kJ)
-
Equivalent to fully charged low feature phone or half charge large smartphone.
Time to Refill Battery
Full battery after 8.25 hours in direct sunlight
Full battery after 3.2 hours in direct sunlight
Solar Panel Efficiency
-
Cloudy Conditions : 11 kJ = 3 Wh / day
-
Average Conditions : 16.4 kJ = 4.5 Wh / day
-
Full Sun : 22 kJ = 6.1 Wh / day
-
Watt Peak (Wp) : 1 Watt
-
Cloudy Conditions : 31 kJ = 8.5 Wh / day
-
Average Conditions : 46 kJ = 12.8 Wh / day
-
Full Sun : 61 kJ = 17 Wh / day
-
Watt Peak (Wp) : 2.9 Watt
Light Output & Efficiency
Cool white only
3 Light Settings :
10, 50, 150 Lumen
60+ hours of light
at 10 lumen setting
15 hours of light
at 50 lumen setting
5 hours of light at 200 lumen setting
Cool white only
3 Light Settings : 20, 80, 200 Lumen
60 hours of light at 20 lumen setting
12 hours of light at 80 lumen setting
5 hours of light at 200 lumen setting
Cool white only
Single light setting: 50 Lumen
24 hours of light at 50 lumen setting
All Sundaya bulbs function at 25% Light Conversion Efficiency.
This is the highest light conversion efficiency in the world today - with most commercially available LED lamps converting light at between 3% to 8% efficiency.
Use as
a Device Charger
After being fully charged by the sun, can:
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Fully charge 1 standard smartphone or 2 low feature phones, or
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Partially charge larger smartphone or tablets, or
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Charge any other USB charged device (i.e. speakers, cameras, e-readers, other powerbanks, etc.)
Simply attach the included micro USB cable to charge your phone or device, or use your own USB charging cable.
The JouleStick Kit is a versatile, extremely portable personal solar kit that can be used as a torch, hanging lamp, table lamp and device charger.
All JouleStick Kit electrical contacts are gold-plated to ensure long life. The included Bottle Stand can be inserted into most plastic or glass bottles for a handy table lamp - we recommend filling the bottle with sand or small stones for stability when used as study lamp.
The Sundaya JouLite is a robust, versatile flashlight, reading lamp and solar powered device charger. JouLite is splashproof and can be used indoors or outdoors.
The JouLite comes with integrated USB, micro USB and 3.5mm Nokia connectors that you can use for charging electronic devices such as mobile phones, tablets, speakers, small cameras, powerbanks, and more directly from the lamp battery.
The JouLite is a very bright portable solar light, operating at up to 150 lumens!
