Ultra-tech lighting

Frequently Asked Questions



	How does induction lighting work?
	- Conventional lighting technology uses electrodes or filaments, which are embedded through the lamp enVELope (glass) to bring an electrical current to the interior of the lamp. These filaments or electrodes burn out over time necessitating the replacement of the lamp. UltraTech’s induction lighting uses advanced technology to produce high quality light from a lamp that lasts up to 100,000 hours of operation. The completely sealed lamp enVELope has no filaments or electrodes to burn out. Power is transferred to the interior of the lamp by means of a strong magnetic field generated by inductors which are external to the lamp enVELope - there are no electrodes going through the glass walls of the lamp .
	How do UltraTech Induction lamps save energy and money?
	- UltraTech’s induction lamps have a high energy conversion efficient ranging from 70 to 87 Lumens per Watt. This means that more of the electricity provided to the lamp is converted into light. In addition, UltraTech induction lamps use electronic ballast which are 98% efficient (only 2% of the power is lost), compared to the typical “core & coil” ballasts which are only between 75% and 85% efficient (between 15% and 25% of the power is lost). UltraTech’s lamps can save between 35% and 60% in energy costs! Due to the expected 100,000 hour operating lifespan of the UltraTech induction lamps, maintenance costs are reduced since the lamps do not have to be replaced as often as conventional technology lamps.
	Why do UltraTech’s induction lamps last so long?
	- In conventional lighting technology, the points where the wires for the filaments or electrodes pass through the wall (glass) of the lamp are subject to thermal stresses due to the heating and cooling of the lamp. Over time, this causes micro cracks which can allow atmospheric gasses to enter the lamp contaminating the interior. In addition, the filaments or electrodes are heated by the passage of the electrical current causing them to evaporate over time. UltraTech induction lamps are completely sealed and have no filaments or electrodes penetrating the glass walls. There is no possibility of thermal stress at the places where wires penetrate the glass walls as there are no wires, and there are no filaments or electrodes inside the lamp to evaporate.
	Are UltraTech’s induction lamps environmentally friendly?
	- Yes! Our lamps are the most environmentally friendly lighting technology available today. While the lamps do contain mercury, it is in a sold amalgam form thus if there is accidental breakage, it is easily recovered without polluting the area where the lamp was broken. The solid mercury amalgam is also easily recovered and recycled at end of lamp life. Since the lamps last so long and do not have to be replaced as frequently as conventional lamps, they use less material and energy in manufacturing. Finally, UltraTech’s lamps save energy and the related CO2 from electrical power generation.
	What are components of UltraTech induction lamps?
	- The two components are the electrodeless lamp with its inductors wrapped around the outside, and the electronic ballast which provides the high frequency signals to energize the magnetic inductors.
	Are dedicated fixtures required for UltraTech induction lamps?
	- In most cases, yes. Induction lamps need to be installed into suitable fixtures which have the right thermal properties to insure correct operation. Certain existing fixtures can be successfully retrofitted.
	Does the operation of UltraTech’s induction lamps interfere with electronic devices or communications equipment?
	- No. Under normal operating conditions, there is no interference as the lamps are compliant with FCC rules. Cell phones and other mobile devices will not experience any interruption in service due to induction lights.
	Are UltraTech’s induction lamps operations affected by temperature?
	- The induction lamps, and their microprocessor controlled ballasts, have stable operation over a very wide Ambient Temperature temperature range of -40C to +40C (-40° F to 104° F). When temperatures fall below -20C (-4F), there will be an increase in warm-up time of 1 to 2 minutes.
	Are UltraTech’s induction lamps “instant on” and do they offer “hot re-strike”?
	- Yes! The lamps turn on immediately and produce between 70% and 80% of full output. The lamps take between 90 and 150 seconds to reach 100% light output depending on the model. If there is a momentary power interruption, the “hot re-strike” feature turns the lamps on once power is restored .
	Does the lamp orientation or vibration affect the lamps?
	-The performance of UltraTech’s induction lamps are not affected by the operating position. Similarly, vibrations do not affect the induction lamps as they do not have electrodes. They have been used on bridges, in tunnels, and on outdoor signage with proven durability.
	Will products or materials become damaged or faded under induction lighting?
	- The amount of ultraviolet light generated by UltraTech’s induction lighting is lower than that generated by a typical fluorescent tube. For extra sensitive materials, you can use a UltraTech fixture with a glass lens/diffuser which will block all Uv emissions.
	Can the ballast be remotely mounted from the lamp assembly?
	- The electronic ballast can be installed up to 4 meters away from the lamp.
	Where can UltraTech’s induction light be used?
	- Induction lighting can be used in office buildings, supermarkets, retail stores, schools, factories, warehouses, cold storage facilities, gymnasiums, and arenas. They are also suitable for outdoor uses such as street lighting, bridges, tunnels, parking lots, shopping centers, shipping docks, and car lots.
	What warrantee does UltraTech Lighting offer on its induction lamps and fixtures?
	- UltraTech Lighting offers the longest warranty in the induction lighting market - 5 years. Warranty periods are subject to proper installation by qualified personnel and normal operating conditions.
	Is induction lighting safe to install?
	- All UltraTech Lighting induction lamps and ballasts have passed rigorous UL, C-UL, QPS or ESA testing and are approved for use in North America.