contact us Amber COMMERCIAL ENERGY GROUP LIMITED Qingdao commercial energy electronics co.,ltd TEL:0086-532-86943160 Mobile:0086-15166682350 contact us Amber COMMERCIAL ENERGY GROUP LIMITED Qingdao commercial energy electronics co.,ltd TEL:0086-532-86943160 Mobile:0086-15166682350 Piezoelectric Buzzer For External Drive The piezoelectric transducers (for External
Drive) produce exceptional sound output and efficiency all while meeting each
customers unique performance requirements. Piezo transducers are constructed
without magnets, instead they create sound mechanically via the piezoelectric effect.
Our piezo transducers are not equipped with a built in drive circuit. This
provides our customers with the flexibility of designing their own circuitry to
meet their specific needs. The advantage of using an external drive circuit is
that the piezo transducers can output sounds at multiple frequencies. Full
bridge circuits ramp up SPL for more peak-to-peak voltage, making our piezo
transducers a high output solution.
Piezo Alarm Buzzer,Alarm Piezo Buzzer,Fire Alarm Piezo Buzzer,Active Magnetic Buzzer Jiangsu Huawha Electronices Co.,Ltd , https://www.hnbuzzer.com
Features:
1.High brightness
2.Light sensor and and PIR motion sensor, save energy.
3.Detecting range up to 49 feet.
4.Adjustable delay time - light switches off after 5-180 seconds unless motion is detected.Â
5.On/Off switch included to control light manually.
6.High efficiency, long service life.
7.Mount on the wall easily and quickly.
8.Product application area: Garden/ Courtyard/ Road/ Park/ Street/ Pathway etc.
Pictures
Parameters:
NSL-60
Solar panel:Â 9V/ 3WÂ
Battery:Â 7.4V/ 2000mAh
Material:Â Aluminum
Lamp colors:Â White (6500-7000K)
LED: 60PCS, SMD3528
Lumens:Â 420lm
Lighting time: PIR≥ 8 hours, light ≥ 4 hours
Charging time: ≥ 8 hours
Lighting mode: Motion sensor + Constant light + light control
Beam angle: 180°
Sensor angle: 180°
Delay time: 4-6 seconds(min), 180 seconds(max)(adjustable)
LED span life: 100,000 hrs
Note: Motion sensor: The lamp unit should be mounted 2-3m(6.5-9.8ft) from the ground to ensure motion sensor is well used.
Details picture
Package List:
1 x solar panel
1 x solar lamp
1 x user manual
1 x mounting bracket
Â
www.newskypower.com
Â
Solar spot light
Features:
1.High brightness
2.Light sensor and and PIR motion sensor, save energy.
3.Detecting range up to 49 feet.
4.Adjustable delay time - light switches off after 5-180 seconds unless motion is detected.Â
5.On/Off switch included to control light manually.
6.High efficiency, long service life.
7.Mount on the wall easily and quickly.
8.Product application area: Garden/ Courtyard/ Road/ Park/ Street/ Pathway etc.
Pictures
Parameters:
NSL-60
Solar panel:Â 9V/ 3WÂ
Battery:Â 7.4V/ 2000mAh
Material:Â Aluminum
Lamp colors:Â White (6500-7000K)
LED: 60PCS, SMD3528
Lumens:Â 420lm
Lighting time: PIR≥ 8 hours, light ≥ 4 hours
Charging time: ≥ 8 hours
Lighting mode: Motion sensor + Constant light + light control
Beam angle: 180°
Sensor angle: 180°
Delay time: 4-6 seconds(min), 180 seconds(max)(adjustable)
LED span life: 100,000 hrs
Note: Motion sensor: The lamp unit should be mounted 2-3m(6.5-9.8ft) from the ground to ensure motion sensor is well used.
Details picture
Package List:
1 x solar panel
1 x solar lamp
1 x user manual
1 x mounting bracket
Â
www.newskypower.com
Â
Outdoor Solar Billboard Advertising Linear LED Sign Spotlight
Model NO.: NSL-60
Emitting Color: Cool White
IP Rating: 65
Certification: CE, RoHS
Voltage: 7.4
With Light Source: With Light Source
Solar Panel: 9V/ 3WÂ
Battery: 7.4V/ 2000mAh
Material: Aluminum
Lamp Colors: White (6500-7000K)
LED: 60PCS, SMD3528
Lumens: 420lm
Lighting Time: PIR≥ 8 Hours, Light ≥ 4 Hours
Charging Time: ≥ 8 Hours
Lighting Mode: Motion Sensor + Constant Light + Light Control
Beam Angle: 180°
Trademark: Newsky power
Transport Package: Cartons for Export
Specification: Lighting mode: Motion sensor + Constant light + li
Origin: China
HS Code: 94054090
Model NO.: NSL-60
Emitting Color: Cool White
IP Rating: 65
Certification: CE, RoHS
Voltage: 7.4
With Light Source: With Light Source
Solar Panel: 9V/ 3WÂ
Battery: 7.4V/ 2000mAh
Material: Aluminum
Lamp Colors: White (6500-7000K)
LED: 60PCS, SMD3528
Lumens: 420lm
Lighting Time: PIR≥ 8 Hours, Light ≥ 4 Hours
Charging Time: ≥ 8 Hours
Lighting Mode: Motion Sensor + Constant Light + Light Control
Beam Angle: 180°
Trademark: Newsky power
Transport Package: Cartons for Export
Specification: Lighting mode: Motion sensor + Constant light + li
Origin: China
HS Code: 94054090
Solar spot light