The document describes the ledit light fitting, a highly efficient LED lighting solution by jbg-2, highlighting its ecological benefits, versatility, and superior performance compared to traditional T5 lighting systems. With features such as a long service life of over 67,000 hours, high luminous efficacy of 180 lm/w, and adjustable light distribution, it presents significant energy savings and customizable options. The document also includes detailed specifications of various ledit models, emphasizing their application in both professional and residential environments.

1. LED light fitting
(W.122728) manufactured by JBG-2
Presentation
WE DO INNOVATION
BUSINESS
PRODUCEROFPROFESSIONALREFRIGERATIONEQUIPMENT

2. NW
neutral (4000 K)
WW
CW
NP
DP
Name and type of the LEDit lighting
Light fitting nomenclature (W.122728)

3. LEDit light fitting
3
an ecological and energy-efficient solution
LED technology
LED is a lighting technology that has a huge advantage over other lighting solutions.
It ensures maximum design flexibility to electricians, lighting designers, architects, and private customers.
This is possible thanks to the variety of colours of the light, compact dimensions and modules versatility.
LEDs are characterized by high efficiency, durability and versatile applications.
They're also more efficient, more flexible and easier to install.
With lighting control systems you can control LED-based systems in a simple and efficient way.
Effective control allows you to further minimize costs and improve the comfort of using the lighting.
This gives significant savings through low power consumption, long service life and longer maintenance intervals.
Furthermore, a single LED provides maximum reliability even in harsh environmental conditions.

4. LEDit
4
The above compilation is based on the comparison of LEDit1225-NW-4and T5 –28 W
Uniform illumination of the surface as the light fittings can be manufactured
with any length from 325 mm to 1825 mm, in 100 mm increments.
Much longer service life and trouble-free operation > 67.000 h.
Better efficacy – 180 lm/W and much lower energy consumption 13,7 W/m.
Directed light (flux angle 120°).
It retains the nominal luminous flux longer – 98% luminosity after 8,000 hrs.
Energy-saving – lower power consumption 16,8 W
(with a similar luminous flux).
PN = 16,8 W, flux = 2814 lm (transparent housing)
flux = 2111 lm (mat housing).
Power supply: 24 VDC.
T5
Irregular illumination of the surface
(only 4 regular lengths).
Short service life – 24.000 h.
Worse efficacy – 80-98 lm/W and much higher energy consumption 26 W/m.
Dispersed light (in all directions).
It retains the nominal luminous flux shorter – 93% luminosity after 8,000 hrs.
Higher power consumption – 28 W
(with a similar luminous flux).
PN = 31 W, flux = 2450 lm.
Power supply: 230 V/50 Hz.
Advantages of LEDit compared to T5 luminous tubes
LEDit light fitting an ecological and energy-efficient solution

5. 5
Significantly better
characteristics of LED
operation in low
temperatures
LEDit light fitting an ecological and energy-efficient solution

6. Light fittings can be manufactured with any length from 325 mm to 1825 mm, in 100 mm increments
(regular length 1225 mm).
Fittings can be mat or transparent.
A fitting's electric power does not depend on the colour of light.
A fitting is mounted in rotary holders (patented pending), which ensures the correct positioning
of the luminous flux.
Longer fittings require the use of additional middle holders.
The use of the CHIP ON BOARD technology – electronic systems stabilising the parameters
of the diode current, which extends diode lifetime considerably.
Power supply: 24 V, DC.
6
Main features of the LEDit light fitting

7. LED efficacy – 180 lm/W.*
Available in 5 different colours of light.
Spot light distribution for transparent fittings.
Linear light distribution for mat fittings.
7
LEDit lighting features
Colour rendering index CRI >= 85.*
Lighting efficacy (energy efficiency) 167,5 lm/W.* * Applies o lighting in primary colours.

8. Parameters according to
the length of the light fitting LEDit
8
Type
Length
[mm]
Colour
No. of
diodes
/ 100 mm
Power
[W]
Luminous
flux [lm]
Ilość
LED
LEDit325-…-4/t 325 CW, NW, WW 7 4,2 703,5 21
LEDit625-…-4/t 625 CW, NW, WW 7 8,4 1407 42
LEDit875-…-4/t 825 CW, NW, WW 7 11,2 1876 56
LEDit925-…-4/t 925 CW, NW, WW 7 12,6 2110,5 63
LEDit1225-…-4/t 1225 CW, NW, WW 7 16,8 2814 84
LEDit1475-…-4/t 1425 CW, NW, WW 7 20,0 3283 98
LEDit1675-…-4/t 1625 CW, NW, WW 7 22,4 3752 112
Type
Length
[mm]
Colour
No. of
diodes
/ 100 mm
Power
[W]
Luminous
flux [lm]
Ilość
LED
LEDit325-…-4/t 325 NP, DP 14 4,4 378 42
LEDit625-…-4/t 625 NP, DP 14 8,8 756 84
LEDit875-…-4/t 825 NP, DP 14 11,8 1008 112
LEDit925-…-4/t 925 NP, DP 14 13,2 1134 126
LEDit1225-…-4/t 1225 NP, DP 14 17,6 1512 168
LEDit1475-…-4/t 1425 NP, DP 14 20,6 1764 196
LEDit1675-…-4/t 1625 NP, DP 14 23,5 2016 224
Light fittings with basic colours Light fittings with additional colours – meat colour
LEDit light fitting an ecological and energy-efficient solution

9. Key benefits from the LEDit system
Easy to adjust the angle of light
with a specially designed holder.
Strong and uniform lighting
over a longer period during the year.
Reliability – the guarantee of using
the fitting for 67,000 hrs. while
maintaining more than 70% of the
nominal value of the luminous flux.
Colour rendering index
CRI > 85
9
L70 = 67000h
Energy efficiency
137W/m
High luminous efficacy
180lm/W
Long service life due to the applied
CHIP ON BOARD technology

10. 10
… - total length of the YETi in [mm]
cc - colour of light:
WW – 3000 K, NW – 4000 K, NWR – 4000 K + RED (NW, NW, R)
p - power of the fitting:
1 - under-shelf lighting – 4.7 [W/m]
2 - strong under-shelf lighting for display cases
and shelf storage units – 9.4 [W/m]
4 - main upper lighting – 18.8 [W/m]
… - total length of the LEDit in [mm]
cc - colour of light:
WW – 3000 K, NW – 4000 K, CW – 5700 K, NP, DP
p - power of the fitting:
2 - strong under-shelf lighting for display cases
and shelf storage units – 6.9 [W/m]
4 - main upper lighting – 13.7 [W/m]
YETi…-cc-p – currently in production NEW LED LEDit…-cc-p:
Note: Only two types of power
LEDit light fitting an ecological and energy-efficient solution

11. 11
Comparison of the LEDit…-cc-p to YETi…-cc-p:
Name
Power
supply
[V]
Power
[W]
Index
CRI
Luminous
flux [lm]
Efficacy
[lm/W]
Applications
YETI1225-NW-4 12 23 >70 2400 105 Main upper lighting
YETI1225-NW-2 12 11.5 >70 1200 105
Under-shelf lighting for display cases
and shelf storage units
YETI1225-NW-1 12 5.8 >70 600 105 Under-shelf lighting
LEDit1225-NW-4 12 14.4 >85 2405 167 Main upper lighting
LEDit1225-NW-2 12 7.2 >85 1203 167
Under-shelf lighting for display cases
and shelf storage units
LEDit light fitting an ecological and energy-efficient solution

12. 12
Advantages of the LEDit…-cc-p over the YETi…-cc-p:
Lower electricity consumption
Higher colour rendering index CRI > 85
CHIP ON BOARD technology (longer service life)
Identical fitting
More light colours available: NW, WW, CW, NP, DP
LEDit light fitting an ecological and energy-efficient solution

13. Thank you for your attention.
PRODUCEROFPROFESSIONALREFRIGERATIONEQUIPMENT
www.jbg2.com
Office:
E: info@jbg2.com
T: +48 32 494 00 00
JBG-2 Sp. z o.o. ul. Gajowa 5, 43-254 Warszowice, Poland