Re: Iluminação Artificial
Enviado: 13 Ago 2010, 13:37
Até que a parte de eletronica nao é complicada, soldar os leds com os resistores é algo simples, o duro é dimensionar os lumens necessários, mas pelo que andei vendo tem isso no ebay por exemplo a $ 40.00 o duro é o frete que vao mais $ 50.00 e aih certamente teremos que pagar mais 60% de impostos o que torna inviável compra-los do exterior, mas já já encontramos algo que nos atenda ou algum projeto que possamos monta-lo, soldar pelo menos eu sei, rerererere
talvez isso ajude um pouco, mas é apenas pesquisa de iniciante
fonte: https://cgi.ebay.com/225-LED-Hydroponic ... ltDomain_0" onclick="window.open(this.href);return false;
Features & Benefits: Item Includes:
Each light contains 225 pieces, 6-centiwatt, 5mm LEDs
R/B/O/W color ratio of 9:2:2:2
(135-red, 30-blue, 30-orange, 30-white LEDs / panel)
Precision red & orange LEDs from High Power Opto
Precision blue & white LEDs from Bridgelux USA
Orange & white LEDs provide fill for all missing spectrums
True optimized spectrum with tight-tolerance LEDs
Unrivaled chlorophyll/carotenes/xanthophylls absorption
Uses wide-angle LEDs for max coverage & output
Silver-reflective board under LEDs increases efficiency
No infrared rays or ultraviolet radiation to stunt plants
LEDs emit light without using filaments; light runs cool
Built-in, ballast-free, power supply circuitry
PC board has oversized, ¼" wide traces for min. loss
10-years or more life-expectancy with minimum decay
Operates on 110-120 volts; standard USA cord included
Built-in, pre-drilled holes for easy mounting & hanging
CE & ROHS compliant
Brand new in original box
Absolutely the finest panels available at any price
Risk free purchase; 30-day money back guarantee
1 - 14w Xen-lux LED panel
110v 5' power cord
(USA standard plug)
Specifications:
Number of panels: 1
LEDs per panel: 225
Total LEDs: 225
Color: Red/blue/orange/white
Power per panel: 14w
Panel size: 12.25" x 12.25"
Panel height: 1.5"
Frame: Composite
Red wavelength: 660 nm
Blue wavelength: 455 nm
Orange wavelength: 610 nm
White wave: full-spectrum / wide-kelvin
Rec. coverage: 4 sq. ft.
Max. coverage: 65 sq. ft.
Use: Indoor growing
Shipping weight: 4 lbs.
talvez isso ajude um pouco, mas é apenas pesquisa de iniciante
fonte: https://cgi.ebay.com/225-LED-Hydroponic ... ltDomain_0" onclick="window.open(this.href);return false;
Features & Benefits: Item Includes:
Each light contains 225 pieces, 6-centiwatt, 5mm LEDs
R/B/O/W color ratio of 9:2:2:2
(135-red, 30-blue, 30-orange, 30-white LEDs / panel)
Precision red & orange LEDs from High Power Opto
Precision blue & white LEDs from Bridgelux USA
Orange & white LEDs provide fill for all missing spectrums
True optimized spectrum with tight-tolerance LEDs
Unrivaled chlorophyll/carotenes/xanthophylls absorption
Uses wide-angle LEDs for max coverage & output
Silver-reflective board under LEDs increases efficiency
No infrared rays or ultraviolet radiation to stunt plants
LEDs emit light without using filaments; light runs cool
Built-in, ballast-free, power supply circuitry
PC board has oversized, ¼" wide traces for min. loss
10-years or more life-expectancy with minimum decay
Operates on 110-120 volts; standard USA cord included
Built-in, pre-drilled holes for easy mounting & hanging
CE & ROHS compliant
Brand new in original box
Absolutely the finest panels available at any price
Risk free purchase; 30-day money back guarantee
1 - 14w Xen-lux LED panel
110v 5' power cord
(USA standard plug)
Specifications:
Number of panels: 1
LEDs per panel: 225
Total LEDs: 225
Color: Red/blue/orange/white
Power per panel: 14w
Panel size: 12.25" x 12.25"
Panel height: 1.5"
Frame: Composite
Red wavelength: 660 nm
Blue wavelength: 455 nm
Orange wavelength: 610 nm
White wave: full-spectrum / wide-kelvin
Rec. coverage: 4 sq. ft.
Max. coverage: 65 sq. ft.
Use: Indoor growing
Shipping weight: 4 lbs.