#effe Invites you all #CAIexpo-2016 @ #HitexExhibitionCenter #Hyderabad

CAI EXPO - 2016 Hyderabad

wish you a happy ‪#‎holi‬ to all

#Effe LED Lights

#SmartCity: Combination Of Technology And Human Intelligence  by #CEO D.Rama Krishna garu #Efftronics Systems Pvt. Ltd. 

Combination Of Technology And Human Intelligence 

67వ గణతంత్ర దినోత్సవ శుభాకాంక్షలు.

30 Years of #Efftronics Innovative Journey Continues.....
Thanks to One and all to be a part of Our Success Journey...
Visit us at: http://www.efftronics.com/

SBrand Vs EFFE Brand Lamp Comparisions

APPLICATION: To Light up a 10'X10'(100 Sqft) room with 700 TO 800 Lumen lamp

DESCRIPTION	S Brand 6"-15W	EFFE Brand 6"-6W	REMARKS
Optical
Lamp lumen output                                                                        (Lumen)	672.1	724.02	>100 lm/Watt --- good saving in power consumption.  >75 lm/Watt   --- moderate saving in power consumption.  <60 lm/Watt   --- poor saving in power consumption.  <50 lm/Watt   --- No point in using the lamp.
Efficacy (Lumen/Watt)                                                                  (Lm/w)	43.25	103.43
LED make	-	Nichia	TOP Branded LED Manufacturers - Osram ,Nichia ,  LUMI LED's , CREE Branded - Assured Quality and Life.
No of LED's                                                                                          (Nos)	30	42
LED Operated at                                                                                (mA)	149	46.7	< 50% ------- less stress on LED, High Life.  < 75%  ------- more stress on LED, moderate Life.  < 100%------- Higher stress, Low life.
LED max rated current                                                                     (mA)	180	180
% of Max rated used                                                                          (%)	82.78	25.93
Color Temperature                                                                            (Kelvin)	5888	6257	~2700K - Warm White  ~4000K - Neutral White   ~5000K - Cool white  ~6000K - Day Light.
Thermal
Solder point temperature raise @ 25°C ambient                        (°C)	34.9	11.6	LED Junction Temperature < 60°     - Excellent Life  LED Junction Temperature <85°C    - Good Life  LED Junction Temperature > 100°C - Poor life not recommended.
Estimated Junction temperature raise @ 25°C ambient            (°C)	68.45	38.88
Estimated Junction temperature raise @ 35°C ambient            (°C)	78.45	48.88
Estimated Junction temperature raise @ 45°C ambient             (°C)	88.45	58.88
Electrical
Lamp power                                                                                          (Watts)	13.80	5.7	55% of Power Saved compared to S brand 15W.
Electrical I/P power                                                                             (Watts)	15.54	7
Power Factor	0.97	0.93	> 0.9.
VA	15.94	7.56
Ithd                                                                                                            (%)	20.83	26.22	Ithd < 30%.
Vthd                                                                                                          (%)	3.85	4.29	Vthd < 10%.
Efficiency                                                                                                  (% )	88.79	82.00	Minimum Efficiency > 80%.
Power supply PCB	Single side-FR4	Double side-  FR4	Life of normal capacitor - 1000 hours at 85°C  High Life capacitor - 10000 hours at 105°C  This factor causes lot of difference in life time of  the power driver.
Capacitors	Single	Dual with Redundancy
Line filter circuit	No	Yes	Line filter protects the power supply from Power  Line Disturbances.
Driver short circuit protection	Yes	Yes
Driver open circuit protection	Yes	Yes
Driver I/P surge protection	?	Yes     IEC 61000-4-5	Sudden Surges due to Lightening or electrical   disturbances will damage the driver so driver  should be immune towards  these surges.
Driver transient protection	?	Yes     IEC 61000-4-4	Electrical transients damage the electronic  components hence the design should ensure  proper immunity.
Driver voltage dips and interruption protection	?	Yes     IEC 61000-4-11	Electrical Line fluctuations will cause the driver to malfunction so  the driver should work well even in fluctuating power  conditions.
Temperature raise in power supply compartment                     (°C)	41	20	< 25°C - Good  More the temperature raise more it degrades the  life.
Mechanical
Luminaire Cover	Plastic	UV Stabilised   Polycarbonate   sheet	UV Stabilised ---- retains whitishness hence better  light output.  Un Stabilised ---- turns yellowish/dirty white over period of  time  reducing light o/p.
Housing type	Sheet Metal	ABS Plastic	Sheet Metal - Possibility of rusting and denting.  ABS Plastic - No rust and dents more elegant.
Ingress Protection	?	IP30	IP Protected - no insect and dust entry more clean and more light.  Non IP - Possibility of dust and insect entry making it dirty  and degrades light output .
Performance
Case temperature raise above ambient (heat sink)                      (°C)	20.58	10.51	< 15°C - works well in Indian climatic conditions without  degradation in   light output.   <30°C - moderate performance in Indian climatic conditions  with degradation in light output.   >40°C - poor performance with higher degradation in light  output.
24 X 7 Operation	?	Yes
Operating Ambient temperature range                                         (°C)	?	0 to 60
Warranty                                                                                              (years)	2	5
Life                                                                                                         (years)	?	10

Optical Pattern

 

EFFE Vs BRANDED Street Lamps

LED STREET LAMP BRANDS COMPARISONS
* Replacement of 4 feet Fluorescent Tube Light (FTL)

Parameter	Description	EFFE	MNC Branded	Remarks
Optical	No of LED's	8	10	LED at lower operating current than the maximum rating will give higher Efficacy and results in less stress on the LED which will give more life.
	LED operating current                                                           (mA)	400	710
	LED max rated current                                                          (mA)	1000	1000
	% of max current rating used in LED	40	71
	Fixture secondary optics	Lens	None	Lens will spread the light along the length of the road on to the useful area avoiding light spill on to the unwanted areas outside the road.
	Lamp lumen output                                                               (Lumen)	1100	1650
	Color temperature                                                                  (Kelvin)	6500	5600
	Efficacy                                                                                     (lm/W)	95.65	67.48
Thermal	Solder point temperature raise @ 25°C ambient              ( °C)	11	24.53	Less LED junction temperature raise will give more reliability and less  lumen depreciation. Junction temperature above 75°C will   cause more Light loss over the time and faster damage to LED's. The lower the light loss over time, the higher the lamp's lumen maintenance.
	Estimated Junction temperature raise @ 25°C ambient  ( °C)	42.96	70.83
	Estimated Junction temperature raise @ 35°C ambient  ( °C)	52.96	80.83
	Estimated Junction temperature raise @ 45°C ambient  ( °C)	62.96	90.83
Electrical	Lamp power (DC)                                                                    (volts)	9.16	20.66	54% of the energy saved as compared to branded unit
	Electrical I/P power (AC) (Lamp+Driver)                           (Watt)	11.3	24.45
	Power Factor	0.95	0.97
	Efficiency                                                                                  ( % )	81.06	84.50
	Power supply PCB grade	Double side-FR4	Single side	Thermal raise within the driver will degrade the output rating as well as life. The lesser the raise the better is the life and performance. The grade of the components used and the design concepts such as redundancy in the circuit will reduce the stress and increase the reliability of operation.
	Capacitors	Dual with    Redundancy	Single
	Input Line filter circuit	Yes	Yes
	Driver short circuit protection	Yes	Yes
	Driver open circuit protection	Yes	Yes
	Driver I/P surge voltage protection	IEC 61000-4-5	?
	Driver transient voltage protection	IEC 61000-4-4	?
	Driver voltage dips and interruption immunity	IEC 61000-4-11	?
	Temperature raise in power supply housing compartment    (°C)	20	30
Mechanical	Luminaire Cover	Toughened Glass	Polycarbonate	Anti-abrasiveness of the Glass improves the Clarity and reduces the Optical transmission losses over the life.
	Housing type	Aluminium Die casting	Aluminium Die casting	Good thermal conductor and has good corrosion resistance for longer life.
	Ingress Protection	IP65	IP65	Gives robust operation over the most rough environmental conditions such as rain and dust storms.
	Case temperature raise above ambient (heat sink)      (°C)	8	22
Performance	24 X 7 Operation	Yes	?	Specific proven design practices and material types only support 24X 7 reliable operation and not all designs are meant for 24X7 operation. Effe has a number of products designed for 24X 7 operation .
	Operating Ambient temperature range                           (°C)	0 to 60	0 to 50
	Warranty                                                                              (years)	5	As Declared	5 year warranty & 10 year life comes from the industrial grade materials , proven manufacturing technology , rugged design and thorough testing. Not compromising on quantity and quality of material
	Life                                                                                         (years)	10	?

Illumination Pattern