Search

your content here

PayPal

LED Lighting

Technology and General advantages

  • Low-voltage and current requirements
  • Lower maintenance costs
  • Extremely long working life (30,000 hrs)
  • Instant switch-on mode
  • No UV Rays and Photobiological safety
  • Low radiated heat
  • Dynamic colour control (DMX, DALI)
  • Unidirectional or diffused light emission (light is shed only upon the desired object or area)
  • Complete colour spectrum
  • Without mercury substances
  • Without product disposal problem

 

 

Color Temperature chart

Schema temperatura colore in gradi kelvin riferito alle lampade LED by Timpani

 

Color-rendering index

The color rendering index (CRI), sometimes called color rendition index, is a quantitative measure of the ability of a light source to reproduce the colors of various objects faithfully in comparison with an ideal or natural light source.

 CRI Indice resa colorimetrica LED

 

IP Rating

The IP Code or International Protection Rating, consists of the letters IP followed by two digits and an optional letter. The digits indicate conformity with the conditions summarized in the tables below:



First n.

Description

Second n.

Description

IP0x

Not protected

IPx0

Not protected

IP1x

Solid foreign objects >= 50mm

IPx1

Water vertical dripping

IP2x

Solid foreign objects >= 12mm

IPx2

Water dripping (inclinded 15 deg)

IP3x

Solid foreign objects >= 2.5mm

IPx3

Water sprying

IP4x

Solid foreign objects >= 1mm

IPx4

Water splashing

IP5x

Dust protected

IPx5

Water jets

IP6x

dust tight

IPx6

Powerful water jets

   

IPx7

Temporary immersion

   

IPx8

Continuous immersion

 

KEYWORDS

LED
LED is refered to light-emitting diode. An electronic semiconductor device that emits light when an electric current passes through it. They are considerably more efficient than incandescent bulbs.

LUMEN
The Lumen is a photometric measure of the total "amount" of visible light emitted by a source such as lumen output and efficacy.

Lux
Lux is the unit of lighting and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre.

Dimmer
Dimmers are devices used to vary the brightness of a light.

Watt (W)
Watt is a derived unit of power in the International System of Units. The unit, defined as one joule per second, measures the rate of energy conversion or transfer.

Efficiency
Efficiency is the lumen quantity for each watt and the unit is lumen/watt (lm/W).

Lighting Calculation
The Lighting Calculation is a mathematical calculation that provides lighting parameters needed to evaluate the light in a certain environment. for a correct calculation you need to know all the data and have the appropriate software.

Cart  

product (empty)

Search

sfoglia online catalogo LED 2014

Contacts
Timpani S.r.l.
Via N. dall'Arca 4/C - 40129 BOLOGNA (Italy)

Tel: +39 051 356 956 / +39 051 054 7103
Fax: +39 051 745 0754 / +39 051 952 5295
P.I./C.F.: 04283560375 | R.E.A. Bologna n°364606


Timpani division: Audio e Lighting | Illuminotecnica LED | Schermi LED | Pedane Passacavo | Palchi Modulari