When you visit ant high street, you see Built Up letters –Channel letters illuminated /non-illuminated. So what is channel letters? The channel ( Hollow Part) is created in letters with different kinds of material like aluminium, acrylic, stainless steel etc so they are called channel letters. This channel is then used to have LED light inside so during letters can be illuminated to attract visitors’ attention.
LED letters are widely used to advertise Saloon, Shops,Theatre, Shopping Malls, Buildings, Undergrounds, Offices, Schools, Hospitals, Pharmacies etc.
Earlier Neon lights were used to illuminate channel letters
but now a days LEDs are used widely. Why? Let’s see.
· Longer life span
· Cheaper Cost
· Lower electricity consumption. 70 to 80% lower than Neon.
· Changes in Sign Codes
· Easy replacement
·Less transformers requirement
· Give instant full brightness
· Doesn’t emit Ultraviolet Light