Lamp Index by NEMA Currently Adjusts to the Newly Available A-Line LED Data

The general service (A-line) lamps have a newer take on its look according to the NEMA Lamp Index. When this said lamp was first produced and innovated last 2012 (together with its developments) it was intended to be used to measure the shift in general service (A-line) lamp technology. This came about as a result of the recent implementation of Energy Independence and Security Act of 2007 (EISA-2007). This served as a guideline for different manufacturers to shy away from the incandescent lamp that consumes a lot more technology. Halogen incandescent lamp consumed 28% than the incandescent counter parts.

During this time, the only innovation and technology considered as general service lamp available in the market was compact fluorescent lamp (CFL). With this in mind, this LED lamp was barely available in the market last 2012 because it was introduced in the market with $60 price point.

However, the market scenario quickly changed. Towards the end of 2015, the traditional incandescent lamps were almost phased out from the market shelves and the manufacturers of lamps almost no longer carry incandescent lamps for shipment because of the regulation EISA-2007. Because of ongoing demand and decreasing supply, LED lamps became affordable for the consumers and sales started picking up for the first time.

In line with this market scenario, Lamp Index showed a reasonable current direction of the A-line shipments since its first development way-back 2012. In the recent two calendar years, the said lamp shipment rates quickly grew and the LED lamp shipments significantly took the majority of the actual share of the LED light shipments. This is because there is a significant volume of orders from non-MEMA-member improts.

Usually, NEMA will be confidently trust on its strength to make use of this difference – as with the recent market changes with halogen and CFL bulbs – according to historical data. However this information about the A-line LED bulbs are not ready because of its drastic changes when it first entered the market.

Last 2017, the United States government took on the initiative of publishing data of A-line LED lamp imports for its domestic consumption in the country. This data was also published with other information that empowered NEMA to measure the shipments for the A-line LED lamps. Together with the consistency of the numbers and what the consumers are currently experiencing with the A-line LED lamps, it can be said that this lamp effectively entered the market efficiently.

Incandescent shipments included a relatively small number of low lumen lamps (15W, 25W) outside of this lumen range because of the way NEMA historically collected incandescent lamp data prior to 2012.

In conclusion, the adjustment of the newly available A-line lamps and the LED data available, made NEMA discontinue the ongoing reporting of incandescent A-line lamps in the lamp index. When NEMA published the first lamp index, originally it was intended to show the data about the shipments of A-line lamps with the lumen rage of 310-2600 lumens. With this data, it can be said that the incandescent shipments that were included showed a relatively small amount of total shipments. The incandescent lamps were classified by having low lumen lamps (15W, 25W) and it is outside of its lumen rage. This is because of the way NEMA collected historical data of incandescent lamps before the year 2012.