Rude Nora 2

... ruder

Nora 2 Performance

The 4 pre-programmed factory settings of Nora 2xs lamp are;

Setting	Flood LED	Spot LED	Total	Light output	Duration (6.8AH battery)
1	150mA	off	150mA	80 lumens	45 hours
2	350mA	off	350mA	180 lumens	19 hours
3	350mA	150mA	500mA	260 lumens	13 hours
4	700mA	off	700mA	360 lumens	9 hours
5 (off)*	off	off	off	n/a	n/a
Spot *	off	2000mA	2000mA	800 lumens	n/a

(output est., v5 XP-L, 85 degC, approx duration using 6.8 ah Panasonic b cell li-ion battery)

* switch held forward

The number of power settings can be configured by the user, from 1-10 settings. The desired level of each of these can be individually programmed, and then locked to ensure the preferred levels are not inadvertently altered. See Nora 2xs manual for detailed information on programming and lamp configuration. Power settings are available providing light output up to 1250 lumen as outlined in table below.

Nora 2xs Light Output (lumens)

	Spot LED
	off	50mA	150mA	350mA	700mA	2000mA
Flood LED
off	n/a	30	80	180	360	800
50mA	30	60	110	210	390	830
150mA	80	110	160	260	440	880
350mA	180	210	260	360	540	980
700mA	360	390	440	540	720	1160
2000mA	800	830	880	980	1160	1250*

@ 85 degC operating temperature (est. output). Output at 25 degC up to 15% higher typ.
* restricted output, 1500mA per LED, 3A total.

Nora 2xs Duration (hours)

	Spot LED
	off	50mA	150mA	350mA	700mA	2000mA
Flood LED
off	n/a	136	45	19	9	3
50mA	136	68	34	17	9	3
150mA	45	34	22	13	8	3
350mA	19	17	13	9	6	2.5
700mA	9	9	8	6	4.5	2.5
2000mA	3	3	3	2.5	2.5	2*

(approximate duration using 6.8 ah li-ion battery pack)

Nora 2 (not 2xs) Light Output

Though fundamentally the same as the Nora 2xs, the original specification Nora 2 caving lamp operated at a lower power level on the highest setting of the flood LED and of the spot LED. Light ouput and operating duration (using 5.2aH Nora battery packs) is shown in the PDF operation guide and the Nora 2 performance table below.

Nora 2 Operation Guide (PDF)

Nora 2 Performance Table (PDF)